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Nuclear fission and fusion

Quiz by Oak National Academy: GCSE Physics OCR Higher

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6 questions
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  • Q1
    Which of the following particles are found in the nucleus of an atom?
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    30s
  • Q2
    An isotope can be defined as …
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  • Q3
    What are the possible differences between substances that contain isotopes of the same element?
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  • Q4
    Which particle affects the stability of a nucleus, and what factors determine if a nucleus is stable or unstable?
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  • Q5
    Which of these can be released during nuclear reactions such as nuclear decay?
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  • Q6
    Which of the following statements accurately describes the changes that occur in the nucleus during radioactive decay?
    Decay can emit alpha/beta particles or gamma rays, changing atomic no/mass no.
    Decay only emits particles, with no nucleus changes or energy release.
    Decay always emits gamma rays with no change in the nucleus.
    30s

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