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The pair of 3d series elements which show anamolous electronic configuration is

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An Intiative by Sri Chaitanya

Zn,Co

Cr,Cu

Sc,Ti

V,Fe

answer is B.

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Detailed Solution

$Cr - [Ar] 4 s^{1} 3 d^{5} Cu - [Ar] 4 s^{1} 3 d^{10}$

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