AQA GCSE Combined Science Trilogy · 8464
Specification 6.4.2.4, 6.6.2.3 · Paper 5, Paper 6
- Revise: Radioactive Contamination and Irradiation
Radiation that can remove electrons from atoms, forming ions.
- Revise: Radiation Hazards, Dose and Risk
Radiation with enough energy to remove electrons from atoms, forming ions. X-rays and gamma rays are ionising radiation.