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Chemistry Unit 1
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Chemistry Unit 1
chemical concepts
- proton> relative mass:1> relative charge: +1
- neutron> relative mass:1> relative charge: 0
- electron> relative mass: 1/200> relative charge: -1
- ATOMS:NO CHARGE OVERALL
- atomic mass> no. of protons/electrons>
- 1st shell: 2 2nd shell: 8 3rd shell: 8
- IONIC BONDING
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- Mind Map on Chemistry Unit 1, created by annabelrcarter on 12/01/2015.
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- annabelrcarter
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