Arrange the following ions in their magnetic moment:
(P). `V^(4+)`
(Q). `Mn^(4+)`
(R). `Fe^(3+)`
(S) `Ni^(2+)`

Arrange the following ions in order of their magnetic moment (i) '(V)^(2+)' (ii) '(Mn)^(2+)(iii) (Fe)^(2+)(iv) (Ni)^(2+)' [(V)(z)=23), (Mn)(z)=25), (Fe)(z=26), (Ni)(z) 28)]

The magnetic moment of V^(4+) ion -

Find the magnetic moment of Mn^(2+) ion.

The magnetic moment of Mn^(2+) ion is

The magnetic moment of [Ni(CO_4)] is

The magnetic moment of [Ni(Cl)_(4)]^(2-) is