Internal energy

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Across
  1. 4. the faster the particles move the greater this is
  2. 7. is the total of kinetic energy store + potential energy store
  3. 8. in this state the particles move the fastest
  4. 9. another term used for movement
  5. 10. what occurs when you heat a system enough to break the bonds
  6. 13. this process happens when a liquid is heated
  7. 14. in this the particles are tightly pack and in neat rows
Down
  1. 1. this happens when you cool a gas to form a liquid
  2. 2. this makes the particles move faster
  3. 3. this relates to the state of the substance
  4. 5. this is how the particles move in a gas
  5. 6. this is what the particles do in a solid
  6. 11. these store the energy in a system
  7. 12. in this state the particles begin to move more freely