Write the highest oxidation state shown by an element with atomic numb – InterviewSolution

1.	Write the highest oxidation state shown by an element with atomic number
Answer» Solution :ELECTRONIC configuration of element with `Z=23 is [AR]^(18) 3d^3 4s^2` . Therefore, its MAXIMUM oxidation state is +5 DUE to loss of two s-electrons and three d-electrons.

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