Lesson 5.2.2.1

5.2.2.1 The three states of matter Quiz: AQA Combined Science, Unit 9

20 questions

In partnership with Revision Ninja

Lesson 5.2.2.1, The three states of matter: 20 multiple choice questions for the AQA GCSE Combined Science (8464), Unit 9: Bonding, structure, and the properties of matter, written with Revision Ninja.

Host it live on the board and students join with a game code on their own devices, or revise alone with Free Play. The answers are revealed in the game.

Host this setFree Play

The 20 questions

  1. What are the three fundamental states of matter?

    • Solid, liquid, gas
    • Solid, gas, solution
    • Solid, liquid, plasma
    • Gas, liquid, aqueous
  2. Melting takes place at the:

    • Boiling point
    • Melting point
    • Sublimation point
    • Condensing point
  3. Boiling takes place at the:

    • Melting point
    • Freezing point
    • Boiling point
    • Condensing point
  4. In the simple particle model, particles are represented by:

    • Point masses
    • Waves of energy
    • Small solid spheres
    • Hollow rings
  5. How do stronger interparticle forces affect melting points?

    • Lower them
    • Make them zero
    • Have no effect
    • Raise them
  6. Which process can particle theory help explain?

    • Nuclear decay rate
    • Changes of state
    • Atomic radius size
    • Electron shell energy
  7. Which is a known limitation of the simple particle model?

    • Vibrations are shown
    • No interparticle forces
    • Particles are dynamic
    • Molecules have mass
  8. What feature do individual atoms lack compared to bulk materials?

    • Atomic mass
    • Bulk properties
    • Proton number
    • Electron shell
  9. A substance melts at −115 °C and boils at 78 °C. What state is it at 20 °C?

    • Gas
    • Plasma
    • Solid
    • Liquid
  10. A substance melts at 800 °C and boils at 1 400 °C. What state is it at 1 000 °C?

    • Gas
    • Solid
    • Liquid
    • Aqueous
  11. A substance melts at −7 °C and boils at 59 °C. What state is it at 25 °C?

    • Solid
    • Gas
    • Crystalline solid
    • Liquid
  12. Which change happens at the same temperature as freezing?

    • Condensing
    • Boiling
    • Sublimation
    • Melting
  13. Substance A has stronger forces between its particles than substance B. What is most likely?

    • Lower density
    • Smaller mass
    • Lower boiling point
    • Higher boiling point
  14. What energy change occurs when a liquid boils?

    • Energy destroyed
    • Energy taken in
    • Energy released
    • No energy change
  15. What energy transfer happens when a liquid freezes?

    • Energy taken in
    • Energy transferred out
    • Energy destroyed
    • Temperature increased
  16. Why is energy required to melt a solid substance?

    • To destroy mass
    • To ionise nuclei
    • To create atoms
    • To overcome forces
  17. What major feature do simple sphere particle models fail to show?

    • Particle motion
    • Interparticle forces
    • Solid density
    • Spherical shape
  18. What best explains why one substance has a higher melting point than another?

    • Stronger particle forces
    • More total atoms
    • Larger atom size
    • Faster particle speed
  19. Water boils at 100 °C and freezes at 0 °C. At which temperature can liquid and gas be in equilibrium?

    • 273 °C
    • 100 °C
    • 0 °C
    • 50 °C
  20. What energy change accompanies the condensing of a gas?

    • No energy change
    • Energy is released
    • Energy is created
    • Energy is absorbed

All AQA Combined Science quizzes