Radioactive Decay

Radioactive Materials quiz for unit P3 GCSE revision session.
What N contains most of the mass of an atom?. What C is can be part of coal diamond or graphite?. What P has the same number in any isotope of an element?. What G is is produced when platinum-197 decays?. What A is a combination of 2 protons and 2 neutrons?. What B is a high energy electron?. What G is part of the electromagnetic spectrum?. What R is used to describe a form of cancer treatment?. What R is a gas found in high concentrations in Cornwall?. What I is used to describe the damaging effects of radiation in cells?. What C is used to describe radiation that enters your body or gets on your skin or clothes?. What S process is used to kill bacteria on food, packaging and surgical instruments?. What N is changed in isotopes of the same atom?. What E orbits the nucleus of an atom?. What B outweighs the risk in medical applications of radioactivity?. What B is radiation that is all around us? . What P is higher or more for gamma radiation than for alpha?. What I is used in a radioactive form to treat thyroid cancer?. What A can be used to stop or absorb beta radiation?. What S is an everyday household use of alpha radiation?.

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