Ionic radius Knowledge-Based Download PDF

Questions

1. 1.

   Which of the following correctly lists the given isoelectronic ions in order of decreasing ionic radius?

   • A) $\text{N}^{3-} > \text{O}^{2-} > \text{F}^- > \text{Na}^+ > \text{Mg}^{2+}$
   • B) $\text{Mg}^{2+} > \text{Na}^+ > \text{F}^- > \text{O}^{2-} > \text{N}^{3-}$
   • C) $\text{Na}^+ > \text{Mg}^{2+} > \text{N}^{3-} > \text{O}^{2-} > \text{F}^-$
   • D) $\text{N}^{3-} > \text{Na}^+ > \text{O}^{2-} > \text{Mg}^{2+} > \text{F}^-$