Select the correct electron configuration for Cu (Z = 29). A) [Ar]4s²3d⁹ B) [Ar]4s¹3d¹⁰ C) [Ar]4s²4p⁶3d³ D) [Ar]4s²4d⁹ E) [Ar]5s²4d⁹

Name: Select the correct electron configuration for Cu (Z = 29). A) [Ar]4s 2 3d 9 B) [Ar]4s 1 3d 10 C) [Ar]4s 2 4p 6 3d 3 D) [Ar]4s 2 4d 9 E) [Ar]5s 2 4d 9
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Copper (Cu) has an electron configuration of [Ar]4s¹3d¹⁰ due to the stability provided by a fully filled d subshell.

Select the Correct Electron Configuration for Cu (Z = 29)