Vocabulary: States of Matter

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Across
  1. 2. A definite shape and a definite volume
  2. 7. A liquid's resistance to flowing
  3. 8. Energy The total kinetic and potential energy of all particals in an object or substance
  4. 11. The change in state from a solid directly to a gas without passing through the liquid state
  5. 15. Law A principle that describes the relationship between the temperature and volume of gas at a constant pressure
  6. 17. Vaporation that takes place only on the surface of a liquid
  7. 19. Point The temperature at which a liquid freezes
  8. 20. The change in state from a gas to a liquid
Down
  1. 1. Particles moving back and forth slightly
  2. 3. Doesn't have a definite volume or shape
  3. 4. The force of its outward push over an area of the walls of the cointainer
  4. 5. Point The temperature at which substance changes from a solid to a liquid
  5. 6. No definite shape but a definite volume
  6. 9. The change in state from a liquid to a gas
  7. 10. A measure of the average kinetic energy of the particles in an object or substance
  8. 12. Law A principle that describes the relationship between the temperature and volume of gas at a constant temparture
  9. 13. Tension-An inward force, or pull, among the molecules in the liquid thar brings the molecules on the surface closer together
  10. 14. A mixture in which particles can be seen and easily separated by selecting or filtration
  11. 16. Point The temperature at which a liquid boils
  12. 18. Two variables are protectional if me is changed, then the alter is also changed by a fixed amount