States of Matter

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Across
  1. 5. Scientific technique used to separate a mixture of two or more coloured pigments
  2. 6. What is something that can dissolve called?
  3. 9. A solid to a gas is called..
  4. 10. What has no fixed shape yet has a fixed volume?
  5. 11. When particles vibrate faster and push each other apart when thermal energy is added.
  6. 15. A liquid to a gas is called..
  7. 17. A gas to a solid is called..
  8. 18. A gas to a liquid is called..
  9. 19. It is a gradual movement of particles that mix together.
Down
  1. 1. A solid substance produced from a liquid
  2. 2. What is matter made up of?
  3. 3. A solid to a liquid is called..
  4. 4. A substance made by combining other substances together.
  5. 7. It has no fixed shape and no fixed volume.
  6. 8. Another word for freezing.
  7. 12. Particles in a solid vibrate and transfer some of their thermal energy to energy particles.
  8. 13. What has a fixed shape and fixed volume?
  9. 14. What is something that cannot dissolve called?
  10. 16. When particles vibrate slower and get closer to each other when thermal energy is removed.