Unlike Cr(III) , Mn (II) ,Fe(III) and the subsequent other M(II) ions – InterviewSolution

1.	Unlike Cr(III) , Mn (II) ,Fe(III) and the subsequent other M(II) ions of the 3d series of elements, the 4d and the 5d series metals generally do not form stable cationic species.Why?
Answer» Unlike Cr(III) , Mn (II) ,Fe(III) and the subsequent other M(II) ions of the 3d series of elements, the 4d and the 5d series metals generally do not form stable cationic species.Why?

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