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An atom has electronic configuration 1s^...

An atom has electronic configuration `1s^(2) 2s^(2) 2p^(6) 3s^(2) 3P^(6) 3d^(3) 4s^(2)` . In which group wouold it be placed ?

A

Second group

B

Third group

C

Fifth group

D

Sixth group

Text Solution

Verified by Experts

The correct Answer is:
C
Electronic configuration ` = [Ne]3d^3 , 4s^2`. So, it will be placed in 5th group.
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