"DATE","TIME","Timeelapsed","BCE#" "2021-07-15","16:03:20","27106384.00","","23","1s22s1","1s22s2","1s22s22p1","1s22s22p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","same","increase","Due to electron electron repulsion there needs to be an equal or great nuclear charge to attract the outhermost electrons","decrease","Increase in effective nuclear charge causes greater pull on electrons","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","16:20:24","27106400.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","4","4","6","4","4","4","increase","increase","increase","The outer electrons (valence electrons) are going to feel less of a pull from the nucleus because they are farther away than any inner core electrons. I think all electrons feel an attraction to its nucleus (Coulombic force), but this decreases with distance or more shells. ","Decrease","As the number of protons increases, so does the nuclear positive charge. This will increase the attraction between the positive nucleus and the negative electrons, pulling the electrons closer which decreases the atomic radius","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","16:53:48","27106434.00","","23","1s^2 2s^1","1s^2 2s^2 ","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","The valence electrons in carbon only feel an attraction to the nucleus of a +4 charge because the two inner core electrons in the first energy level are shielding electrons that interfere with the pull from the protons in the nucleus on the valence electrons in the second energy level.","decreases","According to Coulombs law, the force of attraction between charged particles is dependent on both the magnitude of the charge and the distance between the charges. As you move from left to right across the periodic table, the attractive force caused by the pull of the positive protons in the nucleus on the negative valence electrons increases with each additional proton added. Since the additional valence electrons are in the same energy level, they are pulled in closer to the nucleus making the radius smaller.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","17:16:11","27106456.00","","23","1s22s1","1s22s2","1s22s22p1","1s22s22p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","The 2 inner electrons are shielding the outer electrons. 6 total electrons - 2 inner shielding electrons.","Decreases.","Increasing the proton count increases the nuclear pull, this attraction is strong with the valence electrons pulling them closer to the nucleus.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","19:14:56","27106574.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p1","1s^2 2s^2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","stays the same","increase","I am not sure what that question is asking","decrease","As we add protons we add charge and attraction. All of those elements are in the same period which means the outer most electrons are the same distance away. More charge, more attraction to the center. ","The outer electrons in carbon only feel an attractions to the nucleus of a +4 charge. Is it because of the attractive force of carbons own charge? ","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","19:29:30","27106590.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","number of protons increases","no change","increase","the inner core electrons are closer to the nucleus and therefore feel the charge more effectively and they are not affected by any shielding electrons. ","decrease","as you move from left to right, there are more protons in the nucleus. Therefore, there is a greater effective nuclear charge.","TCU summer 2021","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","19:51:48","27106612.00","","23","","","","","3","1","2","2","4","2","2","2","5","3","4","4","6","4","4","4","Increase","Same","Increase","","Descrease","Increasing protons leads to greater attraction","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","20:37:25","27106658.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","I think this is referring to effective nuclear charge so effective nuclear charge so 6 total e - 2 shielding e = +4","decrease","Since the number of protons increase, this increase in nuclear charge pulls the electrons closer to the nucleus thus decreasing the size of the atom","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-15","21:20:56","27106700.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","increase","","decrease","As you move from left to right on the periodic table the number of protons increase, so when the number of core electrons is staying the same the attraction to the valence electrons is strong and therefore are pulled in closer to the nucleus, decreasing the radius.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:01:48","27107342.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","3","4","2","2","4","5","3","2","5","6","4","2","6","increase","no change","increase","Carbon has four valence electrons and 2 inner core electrons for a total of 6 electrons. The inner core electrons shield the nucleus which cause the valence electrons to have repulsion.","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:11:21","27107352.00","","23","1s^2 2s^1","1s^2 2s^1","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","","","","","","","","","","","","","","","","","increase","they stay the same","increases","The outer electrons will feel less repulsion from the nucleus.","decreases","If there are more protons in the nucleus of the atom, it will have greater attraction.","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:14:01","27107354.00","","23","","","","","3","1","2","3","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:17:21","27107358.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Protons increase from lithium to carbon","inner core electrons stay the same (no change)","no change","","decrease","","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:17:54","27107358.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Protons increase from lithium to carbon","inner core electrons stay the same (no change)","increase","","decrease","","TCU Summer","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-16","08:41:16","27107382.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","","4","2","2","","5","3","2","","6","4","2","","increase","no change","increases","","decreases","the pull on the nucleus increases","Summer institute ","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-23","05:18:48","27117258.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-25","08:07:36","27120308.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-07-26","08:40:24","27121780.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-17","12:25:38","27153686.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-17","22:53:24","27154314.00","","23","1s^2, 2s^1","1s^2, 2s^2","1s^2, 2s^2, 2p^1","1s^2, 2s^2, 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increases. ","The number of inner core electrons had no change. ","The number of outer most electrons increased.","The outer most electrons, also known as valence electrons, are attracted to the nucleus that hold a +4 charge from the protons. The inner electrons act as shielding electrons which decrease the attraction on the valence electrons. ","Decreases","The radius of the atoms decreases because due to the increase of protons in the nucleus, there would be a stronger attraction towards the nucleus. Therefore, the radius would decrease due to the increase of strong attraction. ","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-17","22:57:43","27154318.00","","23","1s^2, 2s^1","1s^2, 2s^2","1s^2, 2s^2, 2p^1","1s^2, 2s^2, 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increases. ","The number of inner core electrons had no change. ","The number of outer most electrons increased.","The outer most electrons, also known as valence electrons, are attracted to the nucleus that hold a +4 charge from the protons. The inner 2 electrons act as shielding electrons which result from the +6 charge from the protons to turn to a +4 charge. ","Decreases","The radius of the atoms decreases because due to the increase of protons in the nucleus, there would be a stronger attraction towards the nucleus. Therefore, the radius would decrease due to the increase of strong attraction.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","08:30:22","27154890.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","11:17:21","27155058.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","17:54:07","27155454.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","17:56:28","27155456.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The protons increase as it moves from lithium to carbon. ","The inner core electrons do not change because they all have the same energy levels. ","The valence electrons increase as you move from lithium to carbon. ","The nucleus is shielded by two inner core electrons, which reduces the 6+ charge of the nucleus into a +4 charge. ","The radius decreases","There is a greater effective nuclear charge which causes a greater force of attraction, as explained by Coulombs Law. ","No","No","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","18:15:30","27155476.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","19:41:12","27155562.00","","23","1s^2 2s^1","1s^2 2s^2 ","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increases.","There is no change in inner core electrons. ","The number of outer shell protons increase. ","This is not true because Carbon needs a nucleus of +2 charge to complete its outer shell. ","decrease","As one moves left to right across the periodic table, the atomic radius decreases because the number of protons increases. The number of valence electrons increases going to the right, which causes a stronger attraction to the nucleus. This makes the atom smaller. ","I have no questions. ","Where can I find more information on this topic?","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","19:45:34","27155566.00","","23","1s2, 2s1","1s2, 2s2","1s2, 2s2. 2p1","1s2, 2s2, 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","It increases.","There is no change.","There is also no change.","Carbon needs 4 valence electrons to complete its octet or it can lose four to a nucleus of a +4 charge that needs 4 electrons to complete its octet. So, it could feel an attraction to a 4+ charge or a 4- charge. ","It decreases.","While moving left to right, the atomic radius decreases because protons are added without adding electrons.","How would you know if carbon has a 4+ or 4- charge?","In group 4A, how would you tell if there is a 4+ or 4- charge for an ion?","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","20:14:00","27155594.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","3","4","2","2","4","5","3","2","5","6","4","2","6","Increase","No Change","Increase","Since Carbon has a +-4 (it has a perfect halfway of 8 val. electrons) charge it attracts to both + and -4 charged particles. ","Decrease","Because there are more protons the attraction is more from the nucleus to the electron cloud making the radius shrink.","No","Why do we use electron configuration?","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","21:22:05","27155662.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of Protons increase as one moves from Li to C.","There is actually no change","The number of electrons (valence electrons) increase as one moves from Li to C.","This is true because the attraction is created by the number of valence electrons that there is in the outer shell. The inner core electrons are what is between the nucleus and the outer shell electrons, but the attraction depends on the nubmer of valence electrons. ","decreases ","the atomic radius decreases as we move from left, Li, to right, C because the amount of space between the outer shell electrons is increasing which means the attraction between electrons and the nucleus are increasing making it more susectable to take it out.","n/a","n/a","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","22:08:04","27155708.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","Valence electrons or the outer most 4 electrons on carbon are going to shielded from the attractive force of the postive nucleus by the inner core electrons or the shielding electrons. ","decrease","As you add more electrons to the nucleus the force of attraction on the valence electrons becaomes stronger and the outer shell is puelled towards the nucleus more making the radius smaller. ","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","22:18:06","27155718.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","22:23:15","27155724.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-18","22:43:46","27155744.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","The two inner core electrons in the first orbital would be shielding electrons in the outer shield. Based on the total number of electrons (6), which is the same as the number of protons, the 6 could be subtracted by 2 electrons to get the +4 charge. ","decreases","The valence electrons increase in attraction to the nucleus and are thus pulled closer. ","No","No","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","18:43:23","27156944.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","19:02:25","27156962.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","19:07:59","27156968.00","","23","1s22s1","1s22s2","1s22s22p1","1s22s22p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","they increase","they remain constant","they increase","the outer most electrons in carbon are shielded by the two inner core electrons in the 1s orbital. Since there are two electrons in the 1s orbital, and those electrons are between the nucleus and the outer most electrons (most of the time), the outer most electrons see +6 (protons) - 2 (electrons) = +4 charge.","decrease","Since the nuclear charge increases going across the periodic table, AND the number of inner core electrons remains constant, the valence electrons(that are in the same shell for these elements) feel an increasing attraction to the nucleus (the effective nuclear charge) and are pulled closer","no","no","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","20:33:12","27157054.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^1 2p^1","1s^2 2s^1 2p^2","3","1","2","0","4","2","2","0","5","3","2","0","6","4","2","0","increase","no change","no change","The outer electrons in carbon only feel an attractions to the nucleus of a 4+ charge because carbon has four valence electrons. Therefore, for it to react with another element it needs to add or lose four electrons to fill an entire shell. ","decreases","The radius of the atoms decreases as it moves from left to right across the periodic table because as effective nuclear charge increases and the electron shielding remains constant, there is a greater attraction between the electrons and nucleus","CNA","CNA","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","20:44:15","27157064.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","Valence electrons are determined by the number of electrons in the outermost shell. The number of protons and electrons in an element would typically be the same, Carbon would have 6 electrons. Then, electron shells come into play. The order of the amount in each shell is 2, 4, 4, 4, etc. The inner core electron number can only be a maximum of 2. The outer core of Carbon will be 4. The outer electrons in carbon only feel an attraction to nuclei with a +4 charge because of shielding. The inner core electrons shield the outer electrons from being fully attracted to the nucleus.","Increase","As the amount of protons and electrons increase, the amount of electron shells in the atom will also increase. This will lead to the increase of the radius of the atom.","Nothing","Nothing","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","20:51:32","27157072.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","2","1","2","2","3","2","2","2","4","3","2","2","5","4","2","2","Increase","No change","Increase","There are only 4 valence electrons in carbon (2 of the original 6 are inner core electrons). The outermost electrons only recognize a charge of +4 due to shielding.","Decrease","The amount of electrons increase (nuclear charges also increase) and the amount of inner core electrons stay the same. The atom is attracted to the nucleus and pulls it closer to the center.","Nothing","Nothing","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","20:51:57","27157072.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","There are only 4 valence electrons in carbon (2 of the original 6 are inner core electrons). The outermost electrons only recognize a charge of +4 due to shielding.","Decrease","The amount of electrons increase (nuclear charges also increase) and the amount of inner core electrons stay the same. The atom is attracted to the nucleus and pulls it closer to the center.","Nothing","Nothing","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","20:53:54","27157074.00","","23","1s^2, 2s^1","1s^2, 2s^2","1s^2, 2s^2, 2p^1","1s^2, 2s^2, 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","Carbon has 4 valence electrons and 2 inner core electrons. There are four outer core electrons so there needs to be a plus four charge. ","Constant","It stays the same since none of the four elements go past the second electron shell. ","no","no","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","22:41:18","27157182.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-19","22:46:25","27157186.00","","23","1s22s1","1s22s2","1s22s22p1","1s22s22p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","Total number of protons minus the core electrons yields the valence electrons. Therefore, since protons have a plus charge and electrons have a - charge 6+(-2)=+4.","Decrease","Since the nuclear charge increases, the valence electrons are attracted to the nucleus and are therefore pulled closer.","No","No","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","17:07:53","27158288.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","18:13:46","27158354.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","18:16:29","27158356.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","the outer electrons in carbon are covered by unner electrons always, which is the shielding effect. The outer most electrons are cancelled +6 - 2 means a +4 charge.","Stays the same","The number of main shells stay the same, which means the radius of atoms (distance) stays the same","Nope, the lecture made it very clear","Could you explain question 5 in class","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","18:16:54","27158356.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","the outer electrons in carbon are covered by unner electrons always, which is the shielding effect. The outer most electrons are cancelled +6 - 2 means a +4 charge.","Stays the same","The number of main shells stay the same, which means the radius of atoms (distance) stays the same","Nope, the lecture made it very clear","Could you explain question 5 in class","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","19:17:53","27158418.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","Carbon has 4 valence electrons, which means it attracts to an atom with a +4 charge.","decreases","As it moves to the right, more protons and electrons are added to the atom without adding more shells, increasing the nuclear charge of the nucleus. This causes the electrons to be closer to the nucleus.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","21:24:41","27158544.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","21:32:45","27158552.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","21:36:16","27158556.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase as one moves from lithium to carbon.","The number of inner core electrons stays the same as one moves from lithium to carbon.","The number of outer most electrons increase as one moves from lithium to carbon.","The path from the valence electrons to the nucleus are blocked by the 2 inner core electrons, who are also shielding electrons in this situation, resulting in the charge being +4 as 6 protons - 2 electrons (the shielding electrons) = +4 charge.","Decrease","As the nuclear charge increases as one moves left to right starting from Li to C and the innermost orbital is full which results in the valence electrons being in the same orbital (orbital 2), there is a greater attraction to the nucleus which pulls the valence electrons closer.","No","None","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","22:50:53","27158630.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","increase","The 4 valence electrons are shielded by the 2 inner core electrons therefore only receiving a +4 charge. The effecting nuclear charge is decreased from +6 to +4 because of the shielding of the 2 inner core electrons.","Decrease","It decreases because the effective nuclear charge increases , pulling in the outer shell, decreasing the radius of outer shell.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","23:37:57","27158678.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-20","23:46:05","27158686.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2 ","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","increase","6 protons - 2 electrons = 4+ charge","Decrease","As you go left to right the nuclear charge increases and the inner electrons stay constant. This leads to a greater attraction by the valence electrons.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-21","01:15:48","27158776.00","","23","1s2 2s1","1s2 2s2 ","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","0","4","2","2","0","5","3","2","0","6","4","2","2","Number of protons follow the atomic number so as we move from lithium to carbon we are moving right and there for increasing number of protons","The number of core electrons have no change because only 2 electrons can fit on the first shell and no matter or far right we go the number of core electrons wont change ","As we more right the number of electrons on the outer most shell increase","The valance electrons on the outer most shell of the carbon atom will feel a +6 charge. Carbon has 6 protons in the nucleus and there for the electrons will be pulled towards the nucleus with a +6 charge","Decreasing ","As we move right more protons are being added which decreases the size of the atom ","How do you explain why why the atomic radius reduces in size as you move right","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-21","12:36:47","27159456.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No Change","Increase","No, they can also share electrons with multiple other elements that may not have a +4 charge.","Decrease","There are more protons (mass), with the same shell making the electrons more attracted to the heavier nucleus.","No","N/A","","","","","","","","","","","","","","","","","","","","","","" "2021-08-22","02:40:27","27160300.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increases with every passing element.","The inner # of electrons stays the same, as the first shell contains only 2 electrons.","Like in number two, the number of outer shell electrons increases with every element.","Because carbon has two inner shell electrons, these two electrons act as shielding electrons. While the 6 protons in the nucleus of carbon generate a 6+ charge, the shielding electrons block 2 points of that charge, causing the valence electrons to only feel a +4 charge from the nucleus.","Decrease","The effective nuclear charge increases as the atom gains more Protons and Neutrons, decreasing the Atomic radius.","Question 5 is worded very strangely. Do they only feel an attraction FROM the nucleus of 4+? Are the electrons only attracted to the neutron by a 4+ force?","Thank you for creating this resource Mrs. Ventakachalam.","","","","","","","","","","","","","","","","","","","","","","" "2021-08-22","22:57:01","27161518.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-08-22","23:05:28","27161526.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","they increase by 1 per different atom since they are in order on the periodic table.","They do not change","Add one per different atom.","The valence electrons in Carbon are shielded by the inner core electrons in the first shell. Since Carbon is in row 14 it feels the most attraction to a nucleus of +4 charge.","decrease","More protons are added as we go from left to right across the periodic table. This means that nuclear charge increases as well which leads to more attraction towards the protons by the electrons. This also inherently leads to the radius of the atoms getting smaller due to the electrons being more attracted to the protons in the nucleus.","none","none","","","","","","","","","","","","","","","","","","","","","","" "2021-08-23","23:32:08","27162992.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","","4","2","2","","5","3","2","","6","4","2","","increase","no change","increase","The outermost electrons, or valence electrons, in Carbon only feel a charge of +4 because, although Carbon has 6 protons (+6), the two inner core electrons feel a charge of +2, meaning the four valence electrons feel a charge of +4. ","decrease","As the amount of protons increase in an atom, regardless of the number of electrons in the atom, the radius of the atom decreases because the valence electrons feel more of a ""pull"" (positive charge) towards the nucleus.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-01","19:17:14","27175698.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","no change","no change","","decrease","the number of protons increases but the core electrons remains the same. Therefore the effective nuclear charge increases.","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-02","22:55:40","27177356.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-04","13:18:07","27179658.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-05","07:31:14","27180752.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-12","10:58:10","27191038.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-13","14:40:53","27192700.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-21","04:48:59","27203628.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-27","09:24:42","27212544.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-28","09:54:15","27214014.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-09-30","01:22:48","27216382.00","","23","2s^1","2s^2","2s^2 2p1","2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","Increase","Becasue carbon has 4 valence elctrons, it would have an attraction to something that matches like a nucleus with a +4 charge","Increase ","As you look from left to right on the periodic table there is an increase in atomic mass and valence electrons. because of that I feel like the radius would also increase.","We never went over anything about electron configuration, so I struggled to figure things out.","some clarification on how to figure out electron configurations.","","","","","","","","","","","","","","","","","","","","","","" "2021-10-04","16:45:38","27223066.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-10-27","13:23:34","27255984.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-11-02","15:45:48","27264766.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-11-07","17:48:32","27272148.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-11-15","06:18:51","27282978.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-11-21","05:53:57","27291594.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2021-11-24","12:49:27","27296330.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-02-22","09:30:35","27425730.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-02-22","10:24:59","27425784.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-03-07","08:13:30","27444374.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-04-21","12:38:25","27509378.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-06-01","08:31:06","27568172.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-10-30","03:00:43","27785280.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-12-01","23:37:12","27832658.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2022-12-29","18:34:09","27872674.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-04-14","01:46:30","28024246.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-06-21","05:51:04","28122412.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-08-09","15:34:16","28193554.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-08-10","14:16:39","28194916.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-09-03","13:24:03","28229424.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-09-29","01:43:47","28266164.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-10-01","01:13:30","28269014.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:19:00","28314080.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^3","1s^2 2s^4","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase","It does not change. ","It increases ","It’s because the inner core shells are the electrons that are shielding the charge. And as the core electrons only have 2 electrons, the amount of charge felt by the valence electrons is only 4. As they only have two shells, the first shell is only shielding +2 charge but the rest of the charge is felt by the valence electrons.","Decrease ","Because the number of protons increase while the shell number stays the same. ","No","No","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:24:10","28314084.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase","It does not change. ","It increases ","It’s because the inner core shells are the electrons that are shielding the charge. And as the core electrons only have 2 electrons, the amount of charge felt by the valence electrons is only 4. As they only have two shells, the first shell is only shielding +2 charge but the rest of the charge is felt by the valence electrons.","Decrease ","Because the number of protons increase while the shell number stays the same. ","No","No","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:25:43","28314086.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 3s^1","1s^2 2s^2 3s^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase.","They stay the same.","They increase as you move from lithium to carbon.","The valence electrons only feel attraction due to them having a positive charge. The inner core electrons and shielding electrons shield the outer core from the positive charge.","decrease","This is because the nuclear charge increases, which also means protons increase which attract more electrons. ","I need a slightly better understanding on nuclear charge and how the protons effect it.","No thank you","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:28:12","28314088.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase ","No change ","Increase ","There are 2 core electrons that are shielding the outer electrons from the nucleus thus only feeling the share +4","Decreases","When more electrons are added the nuclear charges increases thus decreasing the size (radius). ","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:30:38","28314090.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 3s^1","1s^2 2s^2 3s^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase.","They stay the same.","They increase as you move from lithium to carbon.","The valence electrons only feel attraction due to them having a positive charge. The inner core electrons and shielding electrons shield the outer core from the positive charge.","decrease","This is because the nuclear charge increases, which also means protons increase which attract more electrons. ","I need a slightly better understanding on nuclear charge and how the protons effect it.","No thank you","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:30:57","28314090.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:31:21","28314092.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","They increase.","They remain the same.","They increase.","The inner core electrons in Carbon are also known as shielding electrons, and so, they aren’t attracted to the nucleus. Only the valence electrons are felt, and that’a +4.","Decreases","When more electrons are added, the nuclear charges increase, thus decreasing the size of the nucleus.","I need to understand more about the radius.","Explain more about the radius.","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:33:20","28314094.00","","23","1s^2 2s^2","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","The carbon furtherest electron shell contains 4 valence electrons which makes the nucleus have +4 charge.","Decreases","Because the positive charge increases ","- radius and shielding electrons ","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:34:08","28314094.00","","23","1s^2 2s^1","1s^1 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons change by one each time.","Theres no change","Theres no change","The charge is based off the valance electrons.","The radius decreases","The radius decreases due to it causing an increase in the nuclear charge which attracts the electrons and pulls them closer to the nucleus. ","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:34:31","28314094.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase as one moves from lithium to carbon on the periodic table.","The number of inner core electrons stay the same from lithium to carbon.","The number of outer most electrons increases from lithium to carbon.","The outer electrons in carbon only feel attraction to a nucleus with a +4 charge because there are 4 electrons on the valence shell of carbon. ","Constant","I think the radius of the atoms stays the same because they all contain 2 shells.","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:37:45","28314098.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:39:27","28314100.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","decrease","no change ","increases","4 electrons are more close to the nucleus.","increase ","The number of protons increase.","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:41:44","28314102.00","","23","","","","","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","08:43:18","28314104.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","increase","The carbon furthest electron shell contains 4 valence electrons which makes the nucleus have +4 charge. And it has 2 inner core electrons and 2 shielding electrons.","decreases ","It decreases because the positive charge increases.","I would like to know more about ionization energy and periodic trends.","I would like to know more about ionization energy","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:41:13","28314222.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change ","Increase","The carbon furthest electron shell contains 4 valence electrons which makes the nucleus have 4+ charge. And it has 2 inner core electrons and 2 shielding electrons.","Decreases","It decreases because the positive charge increases ","I would what to know more about ionization energy and periodic trends.","No","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:51:25","28314232.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5 ","3","2","2","6","4","2","2","The number of protons change by the increasing of energy levels as lithium moves to carbon. ","The number of inner core electrons change decreasing the amount in the inner core growing the outter core electrons. ","Outer core increases as the inner core decreases. ","The outer electrons in carbon feels the attractions to the nucleus of a +4 charge bases on the even distribution from 6 to 4. It allows energy to flow out evenly allowing the energy attraction to become stronger and not weaker. ","Increase ","It will increases because all element have low atomic energy levels,which with make it easier to create powerful attraction. ","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:51:31","28314232.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","they increase ","they stay the same","they stay the same","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:52:56","28314232.00","","23","1s^2 2s^1","1s^22s^2","1s^2 2s^2 2p^1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2The","6","4","2","2","The number of proton increase as one moves from lithium to carbon","The number of inner core electrons decrease as one moves from lithium to carbon ","The number of outer most electrons change no change as one moves from lithium to carbon","","Increase ","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:55:38","28314236.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","1","2","2","6","4","2","2","Increases","No change","Increases","There are 6 electrons, therefore it will take up 2s orbital and some of 2p orbital. These are the same sub-level. They are together in total. This orbital is the outermost and the total is 4 electrons that take up this sub-level because the first is occupied.","Decreases","From increasing nuclear charge, this causes an increase of electrons and shells to be occupied by the atoms.","I understood everything.","Why is only the noble gases able to abbreviate for shorthand electron configuration","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","10:56:19","28314236.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases by one ","The number of inner core electrons have no change ","The number of outer most electrons increase by one ","The inner electrons have a charge of 6 however the same could not be said said about the shielding elctrons because according to the electron configuration the valence electrons have a charge of 4 and so this means that the attractions to the nucleus is +4 charge. ","Descrease ","On the periodic table, atomic radius generally decreases as you move from left to right across a period (due to increasing nuclear charge) and increases as you move down a group (due to the increasing number of electron shells).","I have no questions ","Why do we only use noble gases for short hand electron configuration ","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:01:42","28314242.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons change by increasing as you go down the line from lithium to carbon","There is no change when going down the line from lithium to carbon","The number of electrons in the outer most shell increase when going down the line from lithium to carbon","Since there are two 1s in the orbital and are between the nucleus and outermost shell, the outermost electrons are going to see a +4 charge","Decrease","Because the nuclear charge increases and the valence electrons remain constant, the valence electrons are going to decrease. ","I would say questions 5 and 6 were a little confusing but I think I got it. ","No question!","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:03:51","28314244.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","2","2","2","4","2","2","2","5","2","2","2","6","4","2","2","the atomic number increases ","they remains the same ","it increases by 1","the two electrons shield 2 positive charges from the nucleus from the first energy level","decreases ","it decreases because of their increasing nuclear charge","no","no ","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:05:42","28314246.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","increase ","no change","no change","the outer most electrons in carbon are shielded by the two inner core electrons in the 1s orbital. ","decrease","since the nuclear charge increases going across the periodic table and the number of inner core electrons remains constant, the valence electrons feel an increase attraction to the nucleus ","no","no","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:06:42","28314246.00","","23","","","","","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons change when one moves from lithium to carbon because the atomic number increases, meaning that the charge of the nucleus goes higher too.","The inner core electrons do not change when it moves because you only add electrons across the periodic table.","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:06:45","28314246.00","","23","","","","","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","11:07:54","28314248.00","","23","","","","","3","1","2","3","4","2","2","2","5","3","2","6","6","4","6","4","The protons increase as they move.","They remain the same number.","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","12:18:12","28314318.00","","23","1s^2 2s^1 ","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","2","2","2","4","3","2","2","5","4","2","2","6","5","2","2","it increases because the number of protons increases ","remains constant","increases by one ","the two electrons from the first energy level shield two positive charges from the nucleus ","decrease ","it decreases because of the increasing nuclear charge","no","no ","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","12:23:37","28314324.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","3","","6","4","2","4","Decrease","increase","it moves left to right, so it decreases ","2 electrons ","decrease","The nuclear charge increases","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","13:58:57","28314418.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","13:59:01","28314420.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","14:00:22","28314420.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","increase","The carbon furthest electron shell contains 4 valence electrons which makes the nucleus have +4 charge. And it has 2 inner core electrons and 2 shielding electrons.","decreases ","It decreases because the positive charge increases.","I would like to know more about ionization energy and periodic trends.","I would like to know more about ionization energy","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","15:28:09","28314508.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","no change","increase","The carbon furthest electron shell contains 4 valence electrons which makes the nucleus have +4 charge. And it has 2 inner core electrons and 2 shielding electrons.","decreases ","It decreases because the positive charge increases.","I would like to know more about ionization energy and periodic trends.","I would like to know more about ionization energy","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","15:58:24","28314538.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change ","Increase","The carbon furthest electron shell contains 4 valence electrons which makes the nucleus have 4+ charge. And it has 2 inner core electrons and 2 shielding electrons.","Decreases","It decreases because the positive charge increases ","I would what to know more about ionization energy and periodic trends.","No","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","16:49:57","28314590.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","18:24:57","28314684.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","20:03:42","28314784.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","21:07:32","28314848.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","21:07:32","28314848.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-01","22:07:45","28314908.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2 ","3","1","2","1","4","2","2","0","5","3","3","1","6","4","2","2","The number of protons increases. ","The number of inner core electrons remains the same. ","The number of outermost electrons increases. ","The number of protons increases from lithium to carbon, resulting in a stronger attraction for the outermost electrons toward the nucleus. However, the number of inner core electrons remains the same, providing consistent shielding. Consequently, in carbon, the outer electrons mainly feel an attraction as if the nucleus had a +4 charge.","Decrease ","This occurs because, as we move across a period, the increasing effective nuclear charge attracts the outer electrons more strongly, causing the electron cloud to contract, hence reducing the atomic radius. ","none. ","none. ","","","","","","","","","","","","","","","","","","","","","","" "2023-11-02","06:48:07","28315428.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-02","08:30:58","28315530.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-02","17:38:48","28316078.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-03","01:13:04","28316534.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-03","06:32:06","28316852.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-03","16:34:01","28317454.00","","23","1s^2 2s^2","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increase","No change","Increase","The carbon furtherest electron shell contains 4 valence electrons which makes the nucleus have +4 charge.","Decreases","Because the positive charge increases ","- radius and shielding electrons ","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-03","17:51:00","28317532.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-03","17:51:14","28317532.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-04","08:02:36","28318382.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-05","03:01:10","28319582.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-05","08:05:57","28319886.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-07","07:01:39","28322702.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-07","14:30:57","28323150.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-10","21:03:46","28327864.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-11-13","06:35:41","28331316.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-13","20:55:38","28332176.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-13","22:11:49","28332252.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-14","01:33:48","28332454.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-14","20:32:02","28333592.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","06:34:37","28334194.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","06:53:51","28334214.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","06:54:02","28334214.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","17:27:16","28334848.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","17:27:21","28334848.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-11-15","23:36:35","28335216.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 2p^1","1s^2 2s^2 2p^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","Increases.","No change.","Increases.","The amount of valence electrons are different between both [LI] and [C], so it’s an increase in electrons, from the patterns i’ve noticed the amount of electrons in the valence shell never changes! As for shielding electrons, they’re equal to the number of protons minus the number of electrons in the valence shell.","Decreases ","As you go from left to right on the periodic table ionization energy decreases so it’ll cause the atomic radius to also decrease.","N/A","N/A","","","","","","","","","","","","","","","","","","","","","","" "2023-12-01","18:31:53","28357952.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-12-01","18:32:11","28357952.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-12-01","18:39:01","28357960.00","","23","1s2 2s1","1s2 2s2","1s2 2s2 2p1","1s2 2s2 2p2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase when moving from Li to C.","the number of inner core electrons remain constant from Li to C. ","the number of outer most electrons increase from Li to C.","the outer most electrons in carbon are shielded by the two inner core electrons in the 1s orbital. there are two electrons in the 1s orbital","the radius will decrease going from left to right across the periodic table.","the nuclear charge increases going across the periodic table, and the number of inner core electrons remains constant, the valence electrons feels an increasing attraction to the nucleus","none","none","","","","","","","","","","","","","","","","","","","","","","" "2023-12-01","19:55:54","28358036.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-12-02","13:07:39","28359068.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-12-05","16:00:43","28363560.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","" "2023-12-30","15:39:25","28399540.00","","23","1s^2 2s^1","1s^2 2s^2","1s^2 2s^2 3s^1","1s^2 2s^2 3s^2","3","1","2","2","4","2","2","2","5","3","2","2","6","4","2","2","The number of protons increase.","They stay the same.","They increase as you move from lithium to carbon.","The valence electrons only feel attraction due to them having a positive charge. The inner core electrons and shielding electrons shield the outer core from the positive charge.","decrease","This is because the nuclear charge increases, which also means protons increase which attract more electrons. ","I need a slightly better understanding on nuclear charge and how the protons effect it.","No thank you","","","","","","","","","","","","","","","","","","","","","","" "2024-02-19","00:00:21","28472040.00","","23","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","","",""