Physical and Chemical Changes

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Across
  1. 3. law if volume goes up, pressure goes down
  2. 7. a state of matter that rarely occurs on planet earth
  3. 8. made of atoms
  4. 11. A phase change from a solid to gas
  5. 13. change when solid changes to liquid, then to gas
  6. 14. change changes the molecules, may or may not be a visible change
  7. 16. A phase change from solid to liquid
  8. 17. energy the total energy of the molecules
  9. 18. A phase change from liquid to gas (quickly)
  10. 21. point the point at which a liquid turns into a gas
  11. 25. determined by the average kinetic energy
  12. 26. a state of matter that has a non-fixed volume
Down
  1. 1. a visible change, but with no change to molecules
  2. 2. law If temperature goes up pressure goes up
  3. 4. A phase change from gas to liquid
  4. 5. state of matter that has a a fixed volume and vibrates in place
  5. 6. heat energy that helps break the molecular bonds of a solid
  6. 9. a phase change from liquid to gas (slowly on surface)
  7. 10. A phase change from liquid to gas (from bottom)
  8. 12. the amount of space an object takes up
  9. 15. the ____ transferred from the mug to my hands
  10. 19. the _____ between molecules always stays the same
  11. 20. heat ____ from the water to the cup
  12. 22. a state of matter that has a fixed volume and takes the shape of container
  13. 23. law if temperature goes up volume goes up
  14. 24. A phase change from liquid to solid