Matter

12345678910
Across
  1. 2. liquid to solid
  2. 4. has mass and takes up space
  3. 6. very loosely packed particles
  4. 10. solid to gas
Down
  1. 1. solid to liquid
  2. 3. liquid to gas
  3. 5. rare kind of matter
  4. 7. tightly packed particles
  5. 8. gas to liquid
  6. 9. loosely packed particles