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How many unpaired electrons present in 4...

How many unpaired electrons present in 4f-orbital of lutetium ?

A

1

B

2

C

0

D

4

Text Solution

Verified by Experts

The correct Answer is:
C
We know that Ltetium has atomic number 71 and electronic configuration `6s^(2), 4f^(14), 5d^(0)`
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