The electronic configuration of Cu (atom...

The electronic configuration of Cu (atomic number 29) is:

A

`3d^(9) 4s^(2)`

B

`3d^(10) 4s^(1)`

C

`3d^(10) 4s^(2)`

D

`3d^(8) 4s^(2)`

Verified by Experts

The correct Answer is:

B

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