Metallic bonding

Attachments:

• Atoms and reactions definitions

1. The electrostatic attraction between positive metal ions and delocalised electrons

1. Positive ions occupy fixed positions
2. Delocalised electrons are free to move
3. Charges balance throughout structure

1. Melting and boiling points are high
   1. The attraction between the positve ions and delocalised electrons is strong
2. Good electrical conductivity
   1. Delocalised electrons are free to move and carry charge
3. Malleable
   1. Can be hammered into shape
4. Ductile
   1. Can be hammered into shape