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- As you go down group 7, the halogens have the following properties:
- They become less reactive
- Higher melting point
- Higher boiling point
- They become less reactive because is is harder for the outer shell electrons to get involved in a reaction by gaining one electron since the outer shell gets further away from the nucleus.
- https://www.youtube.com/watch?v=J7b2aBKa6-U (Embed)
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- Slide Set on Untitled, created by J A on 21/01/2016.
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- J A
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