1.5 Metals

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  • Created by: Twins 1&2
  • Created on: 06-11-13 18:32

1.5 Metals

Metallic element are all the same in size. THey form giant structures in which layers of atoms are arranged in regular pattern.

METALLIC BONDING

Bonding between differrent types of metals, are strong and have higher melting and boiling points. When metals bond alloys are formed.

FREE ELECTRONS ARE ALSO CALLED DECLOCALISED ELECTRONS

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metallic bonding

(http://www.bbc.co.uk/schools/gcsebitesize/science/images/gcsechem_60.gif)  the electrons are passes across to the next metal ion.

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