MCQ
The number of $2p$ electrons having spin quantum number $s = - 1/2$ are
  • A
    $6$
  • B
    $0$
  • C
    $2$
  • $3$

Answer

Correct option: D.
$3$
d
(d) $2p$  have contain maximum $6$  electron out of which there are $3$ are of $+ 1/2$  spin and $3$ are of $-1/2 $ spin

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