The magnetic quantum number for valency electrons of sodium is - Vidyadip

MCQ

The magnetic quantum number for valency electrons of sodium is

A
$3$
B
$2$
C
$1$
✓
$0$

✓

Answer

Correct option: D.

$0$

d
(d) $3{s^1}$ is valency electrons of $Na$ for this $n = 3,\,l = 0,\,m = 0,\,s = \frac{{ + 1}}{2}$

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