Group 7 - The Halogens
- Created by: Abbie
- Created on: 06-05-12 15:31
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Group 7 - The Halogens
As you go DOWN group 7, the halogens have these properties...
- Less reactive - harder to gain an electron
- Higher melting and boiling point
Halogens are all non-metals with coloured vapours...
- Flourine is a very reactive, poisonous yellow gas
- Chlorine is a fairly reactive, poisonous dense green gas
- Bromine is…
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