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The atomic number of cerium (Ce) is 58. ...

The atomic number of cerium (Ce) is 58. The CORRECT electronic configuration of `Ce^(3+)` ion is____________.

A

[Xe] `4f^1`

B

[Kr] `4f^1`

C

[Xe] `4f^(13)`

D

[Kr]`4d^1`

Text Solution

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The correct Answer is:
A
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