Wich has the maxmum magnetic moment ?

Options

A. `Mn^(2+)`
B. `Fe^(2+)`
C. `Ti^(2+)`
D. `Cr^(2+)`

Answer

A

Explanation

` Mn^(2+)` has five unpaired eelctron `( 1s^2, 2s^@ 2p^6 , 3s^2 3p^6 3d^5 ) ` and has maxium magnetic moment .