QUESTION 16 As you move toward the top right corner of the periodic table atomic radius
O and first ionization energy both increase.
O and first ionization energy both decrease.
O decreases and first ionization energy increases.
O increases and first ionization energy decreases.

QUESTION 17

Use the octet rule to predict the number of bonds C, N, O. and F are likely to make in a molecule.
O four. five, six. seven, respectively
O three. three, two. two. respectively
O four, three, two. one, respectively
O four. one. one, one, respectively
O four, four, three, three, respectively