Multiple Choice
An atom of element number 33 (As) is in its ground electronic state. Which one of the following sets quantum numbers could not apply to any of its electrons?
A) n = 2 l = 1 ml = −1 ms = +½
B) n = 3 l = 0 ml = 0 ms = −½
C) n = 3 l = 2 ml = −2 ms = −½
D) n = 4 l = 0 ml = 0 ms = −½
E) n = 4 l = 2 ml = 1 ms = +½
Correct Answer:

Verified
Correct Answer:
Verified
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