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Which set of quantum numbers is not possible for an electron? โ€” Atomic Structure Chemistry Question

Question

Which set of quantum numbers is not possible for an electron?

A.

n = 1, l = 1, ml = 0, ms = +1/2

โœ“ Correct
B.

n = 2, l = 1, ml = 1, ms = โ€“1/2

C.

n = 3, l = 2, ml = โ€“2, ms = +1/2

D.

n = 4, l = 0, ml = 0, ms = +1/2

๐Ÿ’ฌ
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