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Activity Decrease — Edexcel GCSE Physics 1PH0
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Physics
Edexcel GCSE Physics
Radioactivity
Half-life
Activity Decrease
Edexcel GCSE Physics · 1PH0
Activity Decrease
What you need to know
Describe how the activity of a radioactive source decreases over time.
Revision notes
1
Activity Decrease
4 key terms
Practise with past papers
Key terms & definitions
Previous topic: Decay and Equations
Balancing Nuclear Equations
Next subtopic
Becquerel