Which of the following quantum numbers are correct for the outermost electron of sodium…
Chemistry · Class 11 · CBSE — Structure of Atom
Which of the following quantum numbers are correct for the outermost electron of sodium atom?
- n = 4, l = 0, m = 0, s = +1/2
- n = 3, l = 0, m = 0, s = –1/2
- n = 3, l = 1, m = +1, s = +1/2
- n = 3, l = 2, m = –1, s = –1/2
Answer
(B) n = 3, l = 0, m = 0, s = –1/2
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