End of Topic Test - Atoms & Radiation

Physics: AQA GCSE Higher, topic 4.2.26

Test yourself on End of Topic Test - Atoms & Radiation

  • Which of the following best reflects the radius of an atom?

  • What is the overall charge of atoms?

  • What does the nucleon number (mass number) refer to?

  • What do we call the process of an unstable nucleus randomly emitting ionising radiation to become more stable?

  • Which type of ionising radiation results in the emission of helium nuclei?

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