MCQ
For sodium atom the number of electrons with $m = 0$ will be
- A$2$
- ✓$7$
- C$9$
- D$8$
✓
Answer
Correct option: B.
$7$
b
(b) For $m = 0$, electron must be in $s-$ orbital.
(b) For $m = 0$, electron must be in $s-$ orbital.
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