The magnetic moment of metal ion of first transition series is `2.83 BM`. Therefore, it will have unpaied electrons

The magnetic moment of a transition metal ion is sqrt(15) B.M. Therefore the number of unpaired electrons present in it is

Explain the magnetic properties of first transition series metal ions.

Assertion: In any transition series the magnetic moment of M^(2+) ions first decreases Reason: In a transition series, the number of unpaired electrons first increases and then decreases.

The magnetic moment of a transition metal ion is found to be 4.90 BM. The number of unpaired electrons present in the ion is

The magnetic moment of a transition metal ion is found to be 4.90 BM. The number of unpaired electrons present in the ion is