Key term for OCR GCSE Physics B, used in Science and society.
The unwanted presence of radioactive atoms on or inside an object, which then emit radiation into the surroundings.
Contamination appears in OCR GCSE Physics B revision content for Ideas about Science, especially Science and society and Science and society.
Ideas about Science
Science and society • Science and society
Ideas about Science
Scientific investigation • Scientific investigation
Radioactive materials
Safe use of radioactivity • Safe use of radioactivity
Radioactive materials
Safe use of radioactivity • Safe use of radioactivity
Radioactive materials
Safe use of radioactivity • Safe use of radioactivity
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