Physical and Chemical Changes

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Across
  1. 1. ...... changes don't produce anything new
  2. 5. An example of a physical change
  3. 6. An indicator of chemical changes
  4. 7. ...... changes produce something new
  5. 8. Something that could change in a chemical change
  6. 9. A state of matter that has no bonds between particles
Down
  1. 1. When a solid forms in a change
  2. 2. The strength of bonds in a solid
  3. 3. What it's called when a solid turns into a liquid
  4. 4. Chemical changes are usually ......