The number of unpaired electrons in gaseous species of `Mn^(3+), Cr^(3+)` and `V^(3+)` respectively are………….and most stable species is…………..

Options

A. 4,3 and 2and`V^(3+)` is most stable
B. 3,3 and2 and `Cr^(3+)` is most stable
C. 4,3 and 2 and `Cr^(3+)` is most stable
D. 3,3 and 3 and `Mn^(3+)` is most stable.