P2 Radiation and Life - Ionisation A quick quiz on the topic of ionisation. 4.0 / 5 based on 5 ratings ? PhysicsRadioactivityGCSEOCR Created by: Rhys B-MCreated on: 22-11-11 17:12 What happens in ionisation? A photon hits an atom and the atom breaks into little pieces called ions. 1 of 7 Is all radiation ionising? False 2 of 7 Is radiation from the sun ionising? True 3 of 7 If ionisation occurs on the human body, what can happen? Mutation 4 of 7 What is 'radiation sickness'? Radiation killing cells altogether 5 of 7 What absorbs X-rays? Lead 6 of 7 Does being exposed to high levels of radiation definitely cause cancer? False 7 of 7
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