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6. What is the change of state called from a gas to a liquid?

  • Boiling
  • Sublimation
  • Condensation
  • Melting

7. Which of these is a description of the particles in a gas?

  • The particles are touching each other and remain in a fixed position. They do not move, but constantly vibrate around their position.
  • There is a lot of space between the particles, and they move around a lot in a random formation.
  • The particles are very close together, but not quite touching. They can move around a bit and are not in a fixed position.

8. What is the change of state called from a liquid to a gas?

  • Evaporation
  • Condensation
  • Sublimation
  • Melting

9. Which of these is a description of the particles in a solid?

  • The particles are touching each other and remain in a fixed position. They do not move, but constantly vibrate around their position.
  • The particles are very close together, but not quite touching. They can move around a bit and are not in a fixed position.
  • There is a lot of space between the particles, and they move around a lot in a random formation.

10. Which of the following CAN be compressed?

  • Liquid
  • Gas
  • Solid
  • Foam

11. What is the change of state called from a solid to a liquid?

  • Freezing
  • Melting
  • Condensation
  • Boiling

12. What is the change of state called from a liquid to a solid?

  • Condensation
  • Evaporation
  • Freezing
  • Melting