Phase Changes

123456789
Across
  1. 4. a different form or state of the same substance
  2. 6. a liquid turning to a gas
  3. 7. a group of atoms joined together in a particular way
  4. 8. the relative size of things
  5. 9. a liquid turning to a solid
Down
  1. 1. how hot or cold something is
  2. 2. a solid turning to a liquid
  3. 3. a gas turning to liquid
  4. 5. to provide evidence that goes against a claim