Key term for AQA GCSE Physics, used in Nuclear Radiation.
A radioactive isotope (usually a gamma emitter) introduced into the body to diagnose internal medical conditions without causing excessive cellular damage.
Medical tracers appears in AQA GCSE Physics revision content for Atomic structure, especially Nuclear Radiation and Radioactive decay and nuclear radiation.
Create a free account to access AQA GCSE Physics revision notes, track progress, and practise related key terms.
