Write electronic configuration of Cl-(Z=17),Cu2+(Z=29),Cr3+(Z=24) – InterviewSolution

1.

Write electronic configuration of Cl-(Z=17),Cu2+(Z=29),Cr3+(Z=24)

Answer»

Cl^- =1s² 2s² 2p⁶ 3s² 3p⁶,

Cu²⁺=1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁹

Cr³⁺= 1s² 2s² 2p⁶ 3s² 3p⁶ 3d³

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