Which of the following has highest ionic radii. | CHEMISTRY - GENERAL PROPERTIES OF THE TRANSITION ELEMENTS (D-BLOCK) | SolveeIt

Which of the following has highest ionic radii.

$Cr^{+ 3}$

$Mn^{+ 3}$

$Fe^{+ 3}$

$Co^{+ 3}$

Answer

$Cr^{+ 3}$

Explanation

$\text{Ionic radii}\ \propto \ \frac{1}{\text{Atomic No.}}$ Ionic radius decreases from left to right in a period.

Question: Which of the following has highest ionic radii....