Write the electron configurations of cu2+ and ag+. is each electron configuration consistent with the color you observed for each cation? explain.

The electron configuration of copper cation:

₂₉Cu²⁺ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁹ or [Ar] 3d⁹.

The electron configuration of copper cation:

₄₇Ag⁺ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d¹⁰ 4s² 4p⁶ 4d¹⁰ or [Kr] 4d¹⁰.

Copper and silver lose their outer s-orbital electrons before they lose their outer d-orbital electrons.

Each electron configuration is consistent with the color, copper solution is blue, silver solution is colorless.

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