Question 1 Going down a group in the periodic table, atomic size increases because the valence electrons iatetee hae one option from each menu. become farther from the nucleus and more strongly attracted by the nucleus. = al? Part 1: 2 points Going across a row in the periodic table, atomic size decreases because the valence electrons are in the same shell and the attraction from the nucleus increases. al? Part 2: 2 points al? Part 3: 2 points Going down a group in the periodic table, ist ionization energy increases because the attraction a? Part 4: 2 points from the nucleus increases and the valence electrons become farther from the nucleus. points Going across a row in the periodic table, 1st ionization energy increases because the attraction from the nucleus increases and the valence electrons are in the same shell. Question 2 Which of the following halogens (F, Cl or Br) has the largest atomic radius? ole Rete areas one option from each menu. This halogen has the largest atomic radius because, compared to the other halogens, it has number of electron shells and effective nuclear charge. Which of the following and Period elements (Mz, P or Cl) has the smallest atomic radius? ab? Part 3: 3 points al? Part 1:9 points al? Part 2: 9 ports al? Part 4: 3 points This am Period element has the smallest atomic radius because, compared to the other qi al? Part 5: 9 points Period elements, it has number of electron shells and : al? Part 6: 9 pornts effective nuclear charge. ee 18 points