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4.4 Atomic structure

Quick questions on Radioactive decay and nuclear radiation - AQA GCSE Physics

2short Q&A pairs drawn directly from our worked dot-point answer. For full context and worked exam questions, read the parent dot-point page.

What is q1?
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State the nature and penetrating power of alpha radiation. [2 marks]
What is q2?
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A nucleus emits a beta particle. State the change in its mass number and atomic number. [2 marks]

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