https://www.mrcorfe.com/KS4/AQA/Phy1/RAHazards/
Nuclear Radiation
Radioactive substances emit radiation from the nuclei of their atoms all the time. These nuclear radiations can be very useful but may also be very dangerous. It is important to understand the properties of different types of nuclear radiation.
Atoms and Radiation
Properties of Radation
Half Life
Uses of Radiation