Chemistry
- Created by: Sharon Thomas01
- Created on: 06-04-14 10:43
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- Chemistry
- Atoms, compounds and isotopes
- The atomic number is the number of protons
- the mass number is the total number of protons and neutrons.
- Compounds are chemically bonded.
- Compunds are formed when teo atoms or more are bonded together.
- Isdotopes have the same number of protons but a different number of neutrons.
- Ionic boinding
- Ionic bonding is when atoms loose or gain electrons. To form charged particles caloled ions.
- Atoms, compounds and isotopes
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