Chemistry, asked by SciNoel, 2 months ago

Write the subshell electronic configuration for the following ions?

Fe2+ Fe3+ Cu+ Cu2+ Ni2+

Answers

Answered by trishasadhukhan51414

1

Answer:

Fe2+ 1s² 2s² 2p⁶ 3s² 3p⁶ 3d⁶

Fe3+1s2 2s2 2p6 3s2 3p6 3d5

Cu2+1s22s22p63s23p63d9

Cu+1s22s22p63s23p63d10

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