Ionic Radii

Options

A. `Ti^(4+) lt Mn^(2+)`
B. `""^35Cl^- gt ""^37Cl^-`
C. `K^+ gtCl^-`
D. `P^(3+) gt P^(5+)`

Explanation

Nuclear charge per electron is greater in `P^(5+)` . Therefore its size is smaller.