MCQ
For a given value of quantum number $l$, the number of allowed values of $m$ is given by
- A$l + 2$
- B$2l + 2$
- ✓$2l + 1$
- D$l + 1$
✓
Answer
Correct option: C.
$2l + 1$
c
(c) $m = - l$ to $ + l$ including zero.
(c) $m = - l$ to $ + l$ including zero.
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