I guess it's Halloween or something

12345678910111213
Across
  1. 3. the behavior of a substance that determines which phase it is in
  2. 6. transferring energy into a substance will make it ______
  3. 9. very small dragons are made of these
  4. 10. a substance can sometimes evaporate when it is above this temperature
  5. 11. water vapor has more____________ than water ice has
  6. 12. the summer on Titan is a little bit longer than this
  7. 13. how much kinetic energy a substance has
Down
  1. 1. summers on Titan experience an increase in __________
  2. 2. the average summer temperature on Titan is ________________ to freeze methane
  3. 4. the one thing that never changes about a substance
  4. 5. if you transfer energy into a substance, the molecules will begin to move
  5. 7. this can increase or decrease the kinetic energy of a substance
  6. 8. transferring energy out of a substance will make it ______
  7. 10. when the freedom of movement of a substance decreases enough, the substance will probably