(C) Atoms
- Created by: rjonesy26
- Created on: 16-02-18 12:22
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Atoms have a radius of 0.1 nanometers.
An atom contains a nucleus which contains protons and neutrons. The nucleus has a positive charge because of the protons. The whole mass of the atom is concentrated in the nucleus.
The atom has electrons which are negatively charged. These…
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