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KS3 Chemistry · Unit 4

Chemical reactions quizzes

5 ready‑made quiz sets for Unit 4: Chemical reactions, 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 4: Chemical reactions in the KS3 Chemistry (National Curriculum), with 20 multiple-choice questions on a timed countdown. Open a set to read its revision notes, host it straight away or save it to your library.

5 lesson sets in Unit 4: Chemical reactions

  1. 20 questions

    T4.1.1 Rearranging atoms in reactions

    20 questions · by Revision Ninja

  2. 20 questions

    T4.1.2 Word and symbol equations

    20 questions · by Revision Ninja

  3. 20 questions

    T4.2.1 Combustion and thermal decomposition

    20 questions · by Revision Ninja

  4. 20 questions

    T4.2.2 Oxidation and displacement reactions

    20 questions · by Revision Ninja

  5. 20 questions

    T4.3.1 What catalysts do

    20 questions · by Revision Ninja