Chemistry-
General
Easy
Question
The four quantum numbers for the valence shell electron of last electron of sodium (Z=11) is
- n=2,l=1,m=–1,s=–
- n=3, l=0,m=0,s=+
- n=3, l=0,m=–0,s=±
- n=3,l=2,m=2,s=+
The correct answer is: n=3, l=0,m=0,s=+
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