The ground state electron configuration for nickel is A)1s²2s²2p⁶3s²3p⁶3d¹⁰. B)1s²2s²2p⁶3s²4s²3d¹⁰4p⁴. C)1s²2s²2p⁶3s²3p⁶4s²4d⁸. D)1s²2s²2p⁶3s²3p⁶4s²3d⁸.

Question

Quizplus · Accepted Answer

The correct electron configuration for nickel, which has an atomic number of 28, is represented by the sequence that fills the 1s, 2s, 2p, 3s, 3p, 4s, and 3d subshells in the order of increasing energy, ending with the 3d subshell containing 8 electrons. This is accurately depicted in option D.

The Ground State Electron Configuration for Nickel Is