Physics, asked by d0hooy5amine, 1 year ago

Why elements of group 17 is monovalent?

Answers

Answered by Devika00

Elements of this group requires only one electron to become stable ... hence they are monovalent

Answered by LemonStudiez

Group 17 elements i.e. F, Cl, Br and I have seven electrons in their outermost shells. By gaining one electron, they achieve stable noble gas configuration. So, they have valency = 1 and are hence monovalent.

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