Which among the group 15 elements does NOT ex | vedclass

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(A) Nitrogen differs from the rest of the members of group $15$ due to its smaller size,high electronegativity,high ionization enthalpy,and the non-av

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Nitrogen

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(A) Nitrogen differs from the rest of the members of group $15$ due to its smaller size,high electronegativity,high ionization enthalpy,and the non-availability of $d$-orbitals.Nitrogen exists as a diatomic molecule $(N_2)$ because it has the unique ability to form $p\pi - p\pi$ multiple bonds with itself.In contrast,heavier elements like Phosphorus $(P_4)$,Arsenic $(As_4)$,and Antimony $(Sb_4)$ exist as tetra-atomic molecules because their atomic orbitals are too large and diffuse to form effective $p\pi - p\pi$ bonds,leading them to form single bonds instead.

Which among the group $15$ elements does $NOT$ exist as a tetra-atomic molecule?

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