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AQA Combined Science · Unit 21

Atomic structure quizzes

7 ready‑made quiz sets for Unit 21: Atomic structure, one for every lesson, in course order. Pick one, put it on the board and host it live — students answer on their own devices.

  • Free to host
  • 20 questions per lesson
  • Students join by code

Each set covers one lesson of Unit 21: Atomic structure in the AQA GCSE Combined Science (8464), with 20 multiple-choice questions on a timed countdown. Open a set to preview it, host it straight away or save it to your library.

7 lesson sets in Unit 21: Atomic structure

  1. 20 questions

    6.4.1.1 The structure of an atom

    20 questions · by Revision Ninja

  2. 20 questions

    6.4.1.2 Mass number, atomic number and isotopes

    20 questions · by Revision Ninja

  3. 20 questions

    6.4.1.3 The development of the model of the atom (common content with chemistry)

    20 questions · by Revision Ninja

  4. 20 questions

    6.4.2.1 Radioactive decay and nuclear radiation

    20 questions · by Revision Ninja

  5. 20 questions

    6.4.2.2 Nuclear equations

    20 questions · by Revision Ninja

  6. 20 questions

    6.4.2.3 Half-lives and the random nature of radioactive decay

    20 questions · by Revision Ninja

  7. 20 questions

    6.4.2.4 Radioactive contamination

    20 questions · by Revision Ninja