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6.3 Nuclear equations and decay

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Question 31

Radiation is used to treat cancerous tumours.

The source of the radiation can be positioned either inside or outside the human body.

Which of these has a radiation source (such as a radioactive isotope) that can be positioned inside the body to treat a tumour?

A

Beta radiation

B

X-rays

C

Radio waves

D

Ultraviolet radiation

Markscheme

6.3 Nuclear equations and decay Questions

  1. GCSE
  2. /Physics
  3. /6.3 Nuclear equations and decay

90 exam-style questions on Edexcel GCSE Physics 6.3 Nuclear equations and decay, covering 6.3.1 Beta-minus and beta-plus decay, 6.3.2 Effects of decay on the nucleus, and 6.3.3 Balancing nuclear equations. Each one has a worked solution and a mark scheme showing where the marks go.

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