MHT CET Chemistry question

Chemistry Classification of Elements and Periodicity in Properties MHT CET

Which one of the following d-block elements has half-filled penultimate d-subshell as well as half-filled valence s-subshell?

(A)CrCorrect
(B)Mn
(C)Sc
(D)Cu

Answer: (A)

Solution

Cr is with both the d subshell and the s subshell half-filled; Mn () has a filled s

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Question ID VK-074774