All of the following ground-state electron configurations are correct except A)Fe:[Ar]4s²4d⁶. B)Ca:[Ar]4s². C)In:[Kr]4d¹⁰5s25p¹. D)Cu:[Ar]3d¹⁰4s¹. E)Xe:[Kr]4d¹⁰5s25p⁶.

Name: All of the following ground-state electron configurations are correct except A)Fe:[Ar]4s 2 4d 6 . B)Ca:[Ar]4s 2 . C)In:[Kr]4d 10 5s25p 1 . D)Cu:[Ar]3d 10 4s 1 . E)Xe:[Kr]4d 10 5s25p 6 .
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Question

Quizplus · Accepted Answer

The ground-state electron configuration for Fe is [Ar]4s2 3d6, not the jumbled configuration given in choice A.

All of the Following Ground-State Electron Configurations Are Correct Except