Learning objective
Use the relationship between nuclear radius and nucleon number.
Read the explanation, check the common trap, then practise with flashcards and questions.
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Topic
Radioactivity
Subtopic
Nuclear radius
Aqa A Level PhysicsNuclear physics
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Quick explanation
Use the relationship between nuclear radius and nucleon number
- This point belongs to Radioactivity, especially Nuclear radius.
- You need to be able to use the relationship between nuclear radius and nucleon number.
- The key ideas to know are nucleon number and nuclear radius.
- Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.
Key concepts
nucleon numbernuclear radius
Why it matters
This objective helps connect Nuclear radius to exam-style questions, flashcards, and revision notes for Radioactivity.
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Revision notestopic notes
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Open revision notesRelated learning objectives
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- Evaluate why the plum pudding model was replaced.
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- Compare alpha, beta and gamma radiation by ionisation and penetration.
Alpha, beta and gamma radiation