Which set has the same number of unpaired ele | vedclass

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(D) The number of unpaired electrons for each element in option $D$ is as follows:$N$ $(Z=7)$: $1s^2 2s^2 2p^3$ has $3$ unpaired electrons.$P$ $(Z=15)

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$N, P, V$

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(D) The number of unpaired electrons for each element in option $D$ is as follows:$N$ $(Z=7)$: $1s^2 2s^2 2p^3$ has $3$ unpaired electrons.$P$ $(Z=15)$: $1s^2 2s^2 2p^6 3s^2 3p^3$ has $3$ unpaired electrons.$V$ $(Z=23)$: $1s^2 2s^2 2p^6 3s^2 3p^6 4s^2 3d^3$ has $3$ unpaired electrons.Since all three elements in option $D$ have $3$ unpaired electrons,this is the correct set.

Which set has the same number of unpaired electrons in their ground state?

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