Consider the Following Orderings

Multiple Choice

Consider the following orderings.
I. Al < Si < P < Cl
II. Be < Mg < Ca < Sr
III. I < Br < Cl < F
IV. Na⁺ < Mg²⁺ < Al³⁺ < Si⁴⁺
-Which of the following exhibits the correct orders (increasing) for atomic radius and ionization energy, respectively?

A) F, S, O, and O, S, F
B) F, O, S, and S, O, F
C) S, O, F, and F, O, S
D) S, F, O, and S, F, O
E) none of these