states of matter

Edit Answers
123456789
Across
  1. 1. ice
  2. 2. water
  3. 4. another way to say thermal energy
  4. 6. gas turns to liquid
  5. 7. liquid turns to solid
  6. 8. liquid turns into gas
  7. 9. vapor
Down
  1. 1. solid turns strait into gas
  2. 3. form of ice made out of CO2
  3. 5. group of two or more atoms