Select the correct condensed electron configuration of a ground state atom of zirconium (Z =40).
1st attempt
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Choose one:[Ar]4d4[Kr] 5s2
4d4[Kr]3d2[Kr] 5s2 4d2
[Xe]5d4[Ar]3d44s2[Xe]
5s2 4d2[Ar]4d2
Select the correct condensed electron configuration of a ground state atom of zirconium (Z =40). 1st...
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