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Alpha radiation is the [ ] nuclear radiation.
A
Alpha radiation is the most strongly ionising and least penetrating nuclear radiation.
B
380380380 counts/min
C
The sheet is too thick, so it absorbs more beta radiation.
D
Contamination transfers radioactive material, so exposure continues until it is removed or decays.
Card 1 of 20
6.5 Uses and dangers of radioactivity Flashcards
20 flashcards on Edexcel GCSE Physics 6.5 Uses and dangers of radioactivity: the key terms, definitions and equations you need to recall for Paper 1 and Paper 2.