Chemistry, asked by muqeemshaik, 10 months ago

electronic configuration of cu ,Fe ,Al and K

Answers

Answered by MdZidan1437

2

Answer:

Cu = 1s2 2s2 2p6 3s2 3p6 3d10 4s1

Fe = 1s2 2s2 2p6 3s2 3p6 3d6 4s2

Al = 1s2 2s2 2p6 3s2 3px1

K = 1s2 2s2 2p6 3s2 3p6 4s2

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Answered by jaisika16

1

Answer:

Cu = 1s2 2s2 2p6 3s2 3p6 3d10 4s1

Fe = 1s2 2s2 2p6 3s2 3p6 3d6 4s2

Al = 1s2 2s2 2p6 3s2 3px1

K = 1s2 2s2 2p6 3s2 3p6 4s2

please mark as brainliest

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