Azimuthal quantum number for last electron of Na atom is - Vidyadip

MCQ

Azimuthal quantum number for last electron of $Na$ atom is

A
$1$
B
$2$
C
$3$
✓
$0$

✓

Answer

Correct option: D.

$0$

d
(d) $N{a_{11}} = 1{s^2}2{s^2}{p^6}3{s^2}$

$n = 3,\,l = 0,\,m = 0$ and $s = + \frac{1}{2}.$

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