If a complexing metal of the first transition series has a di configuration for what values of could magntic properties alone distinguish between strong field and weak field ligand in octanderal coordination .

Explanation

When `I = 4,5,6` and 7 `d^(4) d^(5) d^(6)` and `d^(7)` configuration magnetic values alone can distinguish between strong field and weak field ligands in octahedral coordination .