MCQ
Correct energy value order is :-
  • A
    $ns\, np\, nd(n -1)f$
  • B
    $ns\, np(n -1)d\, (n -2)f$
  • C
    $ns\, np(n -1)d\, (n -1)f$
  • $ns(n -1)d\, n(n -1)f$

Answer

Correct option: D.
$ns(n -1)d\, n(n -1)f$
d

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