Question

what are the similarities in properties of element in halogen family
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Answer 1

Answer:

Hello mate

here is your answer :-

*All elements in halogen family gain one electon to become stable or inert.

*All of them have low melting and boiling points

*All of them are non metals

*They have high electronegativity

*All of them react with alkali metals and alkaline earth metal to form stable ionic crystals

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