01-05-2018
Biology

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Which property is common to all halogens

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alleann02 alleann02

01-05-2018

They are all diatomic
Reactivity decreases as you go down
All halogens need to gain 1 electron

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BiologiaMagister BiologiaMagister

01-05-2018

They get darker in colour as you go down the list, have a higher covalent radius as you go down the list, have a lower electronegativity as you go down the list, etc.

Hope it helped!

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