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How many electrons in an atom have the f...

How many electrons in an atom have the following quantum numbers?
n=4, `m_(s)= -1//2`

A

32

B

18

C

8

D

16

Text Solution

Verified by Experts

The correct Answer is:
D
Total no. of electrons = `2n^(2)`
If n = 4, no. of electrons = 32
Total number of electrons with `m_(s)=(-1)/2` will be 16.
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