Chapter 1, Problem 29P

Which of the following ions possess the electron configuration of a noble gas?

(a) ${\text{Na}}^{+}$ (c) ${\text{F}}^{\text{+}}$ (e) ${\text{Ca}}^{2+}$ (g) ${\text{O}}^{2-}$

(b) ${\text{Cl}}^{-}$ (d) ${\text{H}}^{-}$ (f) ${\text{S}}^{2-}$ (h) ${\text{Br}}^{+}$