Q. Which one of the following is expected to have largest size?
A) $F^{-}$
B) $O^{2 -}$
C) $N^{3 -}$
D) $Al^{3 +}$
Explanation
The correct answer is Option C: $N^{3 -}$.
A detailed explanation for this question is being prepared.
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.