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Total number of electron in any energy l...

Total number of electron in any energy level is

A

`underset(l=0)overset(l=n-1)(sum)2(2l+1)`

B

`underset(l=0)overset(l=n)(sum)2(2l+1)`

C

`underset(l=0)overset(l=n+1)(sum)2(2l+1)`

D

`underset(l=1)overset(l=n-1)(sum)2(2l+1)`

Text Solution

Verified by Experts

The correct Answer is:
A
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