Bonding: covalent, ionic and metallic
- Created by: imacatthat123456789
- Created on: 01-05-14 17:03
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- Bonding
- Covalent
- TOUCHING dot and cross diagrams, the circles(outer shells) must be touching
- shared pair of electrons between non metals
- EACH ATOM IN THE BOND SHARES THE SAME NUMBER OF ELECTRONS
- Ionic
- Brackets, as the atom becomes an ion,charges go OUTSIDE the box
- separate dot and cross diagrams
- Metallic
- happens inside metals
- Positive metal ions are surrounded by a sea of delocalised electrons
- Covalent
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