Question:medium

In which of the following, the number of unpaired electrons is maximum?

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Fully filled subshells ($p^{6}$) and noble gas configurations have zero unpaired electrons.
Updated On: Jul 4, 2026
  • $P^{3-} (Z=15)$
  • $S (Z=16)$
  • $Cl (Z=17)$
  • $Al^{3+} (Z=13)$
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The Correct Option is B

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