Atoms
The structure of an atom
- Created by: Thomas Lawrence
- Created on: 07-11-12 18:07
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- Atoms
- Protons
- Charge +1
- Mass - 1
- Found in the nucleus
- Neutrons
- Found in the nucleus
- Mass - 1
- Charge 0
- Electrons
- Mass - almost 0
- Charge -1
- Found in the shells
- Shells
- Arrangement of the electrons
- first shell - 2
- second shell - 8
- third shell - 8 ect...
- surround the nucleus
- contain electrons
- electrons attract to the nucleus because they have a negative charge and the nucleus has a posotive charge
- contain electrons
- Arrangement of the electrons
- Protons
- Atoms explained
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