Which of the following does not exist?

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(B) Among the given compounds,$NeF_2$ does not exist.Neon $(Ne)$ belongs to the $2nd$ period and does not have $d$-orbitals available for bonding.Furt

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$NeF_2$

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(B) Among the given compounds,$NeF_2$ does not exist.Neon $(Ne)$ belongs to the $2nd$ period and does not have $d$-orbitals available for bonding.Furthermore,the valence electrons of Neon are held very strongly by the nucleus due to its small size and high effective nuclear charge,making it energetically unfavorable to excite electrons for bond formation.

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