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The electronic configuration of an eleme...

The electronic configuration of an element (M) is
`(1s^(2)2s^(2) 2p^(6) 3s^(2) 3p^(6) 3d^(5) 4s^(1)`
This represents :

A

Excited state

B

Ground state

C

Anionic form `(M^(-))`

D

Cationic for `(M^(2+))`

Text Solution

Verified by Experts

The correct Answer is:
B
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