MCQ
Which configuration represents a noble gas
  • A
    $1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}3{d^{10}}4{s^2}$
  • $1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}$
  • C
    $1{s^2}2{s^2}2{p^6}3{p^6}$
  • D
    $1{s^2}2{s^2}2{p^6}3{s^2}$

Answer

Correct option: B.
$1{s^2}2{s^2}2{p^6}3{s^2}3{p^6}$
b
It’s Obvious

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