states of matter

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Across
  1. 1. I go up
  2. 3. hard like a rock
  3. 5. my atoms spread when I'm doing this
  4. 7. you cant touch it but it can touch you
  5. 9. I get bubbly
  6. 10. I also go up
Down
  1. 2. I can be reversed
  2. 4. you want me on a hot day
  3. 6. some Invisible some smell bad
  4. 8. you cant see me
  5. 11. you need me