Chemistry, asked by muskan396, 1 year ago

Why config of Cr is 3d5 4s1 and not 3d4
4s2 and Cu is 3d10 4s1 and not 3d9 4s2?

Answers

Answered by nay123

6

it is because half filled and full filled orbitals are more stable. Hope it helps

nay123: Wlkmm

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