Year 8 Chemistry

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Across
  1. 4. Energy which something possesses by being in motion
  2. 6. This type of matter does not have a definitive shape or volume
  3. 7. This type of matter has a fixed shape and volume
  4. 8. The reverse process of vaporisation
  5. 13. The physical changes that matter undergoes when transitioning between different states
  6. 15. Direct transition from a gas to a solid state
  7. 16. Direct transition from solid to gas without passing through the liquid phase
Down
  1. 1. Conversion from a liquid to a gas
  2. 2. A group of atoms bonded together
  3. 3. The net movement of particles from an area of high to low concentration
  4. 5. This type of matter has a definitive volume but take the shape of the container they are in
  5. 9. This happens when particles gain enough energy to break free and become vapor
  6. 10. Transition from a liquid to a solid
  7. 11. All matter is composed of tiny __________ that are continually moving and interacting
  8. 12. The diffusion of solvent particles across a permeable membrane
  9. 14. Transition from a solid to a liquid
  10. 17. The smallest particle of a chemical element that can exist