Back to the atom - crossword

Edit Answers
12345678910
Across
  1. 2. Solid to steam
  2. 3. Like water
  3. 8. Liquid to steam
  4. 9. Solid to liquid
  5. 10. A fart?
Down
  1. 1. Steam to liquid
  2. 2. Like ice
  3. 4. Steam to solid
  4. 5. Moves faster than gas
  5. 6. Moves slower than solids
  6. 7. Liquid to solid