Chapter 5

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Across
  1. 5. A change of state from a gas to a liquid
  2. 11. The physical forms that matter can exist in.
  3. 13. The transfer of heat energy in the form of waves
  4. 14. The change in state from a solid to a liquid
  5. 15. A state of matter that has a definite shape and volume.
  6. 16. The temperature at which a liquid turns into a solid when cooled
  7. 19. Occurs when there is a transfer of heat energy through direct contact
  8. 20. The temperature at which a solid turns into a liquid
Down
  1. 1. Occurs when there is a difference in temperature between two parts of a liquid or gas
  2. 2. A change of state from a liquid to a gas
  3. 3. A change of state from a solid directly to a gas
  4. 4. A change of state from a gas directly to a solid
  5. 6. Anything that has mass and takes up space. Makes up everything in the universe.
  6. 7. The energy that comes from heat. This heat is generated by the movement of tiny particles within an object. The faster these particles move, the more heat is generated.
  7. 8. A physical change that occurs when matter changes from one state to another.
  8. 9. Small particles found in all matter.
  9. 10. The temperature at which a liquid turns into a gas
  10. 12. The change of state from a liquid to a solid
  11. 17. A state of matter that is like a superheated gas. Can be found in lightning, flames, and the Northern Lights.
  12. 18. A state of matter that has a definite volume, but does not have a definite shape.
  13. 21. A state of matter with no definite shape or volume.