Ch.2 Changes of state

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Across
  1. 1. the energy that is transferred from fast moving molecules
  2. 6. The change of state from a liquid to a solid
  3. 8. the basic building block of all matter
  4. 10. the temp. at whch a substance begins to melt
  5. 12. The change of state from gas to liquid
  6. 15. The point at which a liquid becomes a solid
  7. 16. amything that has mass and takes up space
Down
  1. 2. The change og state from liquid to gas
  2. 3. A a particle that is made up of two or more atoms bonded together
  3. 4. The change of state solid to gas
  4. 5. The energy of motion
  5. 7. the change of state from solid to a liquid
  6. 9. the amount of matter in a object
  7. 11. The process of transferring energy by direct contact
  8. 13. the change of state from a gas to solid
  9. 14. The measure of the average kinetic energy of the atoms or molecules of a sub.