Halogens
- Created by: Sneha
- Created on: 08-03-13 23:36
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- Group 7 - The Halogens
- Low melting and boiling points.
- React with metals. Form ions with 1- charge. (ionic bonding)
- when a halogen reacts with a non metal - covalent bond.
- Poisonous non metals that have coloured vapours.
- Group 7 - The Halogens
- Low melting and boiling points.
- React with metals. Form ions with 1- charge. (ionic bonding)
- when a halogen reacts with a non metal - covalent bond.
- Group 7 - The Halogens
- Poor conductors of energy and electricity.
- Take part in ionic AND covalent bonding - need just one more electron to get the electronic structure of a noble gas.
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