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Physics A
Radioactivity
Radioactive emissions
Penetration properties
Penetration properties
OCR GCSE Physics A (J249) — Radioactivity
What You Need to Know
Recall the differences in the penetration properties of alpha particles, beta particles, and gamma rays.
Revision Notes
1
Penetration properties
9 key terms
Practise with Past Papers
Key Terms & Definitions
Previous Subtopic
Half-life calculations
Next Topic: Uses and hazards
Contamination vs irradiation
