Give the number of unpaired electrons in `t_(2g)` set of d-orbitals in `[Co(H_(2)O)_(3)F_(3)]` complex .

[Co(H_(2)O)_(6)]^(3+) complex is

[Co(H_(2)O)_(6)]^(3+) complex is

Give the number of unpaired electron(s) in the complex ion [CoCI_(6)]^(3-) .

Give the number of unpaired electron(s) in the complex ion [CoCI_(6)]^(3-) .

The number of unpaired electron(s) in [Fe(H_2O)_6]^(2+) is

The number of unpaired electrons in outer orbital [Fe(H_(2)O)_(6)]^(3+) complex is :

Predict the number of unpaired electrons in [Cr(H_2O)_6]^(2+)

Calculate the coordination number of the metal ion , its oxidation state, number of electrons and number of unpaired electrons in d- orbitals respectively in complex [Co (H_(2) O)_(4) SO_(4)]Cl