For an atoms electrons, how many energy sub levels are present in the principal energy level n=4? A. 4 B.9 C.10 D.16 E.32

asked Apr 13, 2019 235k views

4 votes

For an atoms electrons, how many energy sub levels are present in the principal energy level n=4?

A. 4
B.9
C.10
D.16
E.32

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4 votes

A. 4. There are four sublevels in the n=4 level.

They are the 4s, 4p, 4d, and 4f sublevels.

Tyrike answered Apr 17, 2019

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