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If n = 3, l = 0, and m = 0, then the ato...

If `n = 3, l = 0`, and `m = 0`, then the atomic number is

A

`12, 13`

B

`13, 14`

C

`10, 11`

D

`11, 12`

Text Solution

Verified by Experts

The correct Answer is:
D
Considering that this set of quantum numbers describes the last subshell which is, `3s`, we can write the possible configuration: `[Ne]3s^(1)(Z = 11)` and `[Ne]3s^(2) (Z = 12)`.
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