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Gadolinium belong to 4f - series. Its at...

Gadolinium belong to 4f - series. Its atomic number is 64. Which of the following is the correct electronic configuration of gadolinium -

A

`[Xe]4f^(8)6s^(2)`

B

`[Xe]4f^(9)6s^(1)`

C

`[Xe]4f^(7)5d^(1)6s^(2)`

D

`[Xe]4f^(6)5d^(2)6s^(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
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