Ionising Radiation
- Created by: Caitlyn Grayston
- Created on: 08-10-13 19:39
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Types of radiation:
Alpha - made up of two protons and two neutrons - the nucleus of a helium atom and have a positive charge
Beta - This is a fast moving, high energy electron and it has a negative charge
Gamma - It is a very high frequency electromagnetic wave
Both Alpha and Beta particles have charge. When they pass close to atoms…
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