Select set of quantum number which is NOT associated with any ele… - Vidyadip

MCQ

Select set of quantum number which is $NOT$ associated with any electron in $Cr\ (Z = 24)$

✓
$n = 4, l = 1, m = 0, s = +\frac {1}{2}$
B
$n = 4, l = 0, m = 0, s = -\frac {1}{2}$
C
$n = 3, l = 2, m = -2, s = +\frac {1}{2}$
D
$n = 3, l = 1, m = +1, s = -\frac {1}{2}$

✓

Answer

Correct option: A.

$n = 4, l = 1, m = 0, s = +\frac {1}{2}$

a

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