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The Complete Electron Configuration of Gallium, Element 31, Is ________

Question 9

Multiple Choice

The complete electron configuration of gallium, element 31, is ________.

A) 1s²2s²2p¹⁰3s²3p¹⁰4s²3d³
B) 1s²2s²2p⁶3s²3p⁶3d¹⁰4s²4p¹
C) 1s⁴2s⁴2p⁶3s⁴3p⁶4s⁴3d³
D) 1s⁴2s⁴2p¹⁰3s⁴3p⁹
E) 1s⁴2s⁴2p⁸3s⁴3p⁸4s³

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