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Use the Periodic Table to Determine the Ground-State Electron Configuration

Question 1

Multiple Choice

Use the periodic table to determine the ground-state electron configuration for the following element: Cu

A) [Ar]4s²3d⁹
B) [Ar]4s¹3d¹⁰
C) [Ar]4s²4d⁹
D) [Ar]4s¹4d¹⁰
E) [Ar]4s²4p¹

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