Consider the general valence electron configuration of ns2np…
Consider the general valence electron configuration of ns2np5 and the following statements:(i)Elements with this electron configuration are expected to form -1 anions.(ii)Elements with this electron configuration are expected to have large positive electron affinities.(iii)Elements with this electron configuration are nonmetals.(iv)Elements with this electron configuration form acidic oxides.Which statements are true?
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