Physical and chemical changes

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Across
  1. 2. When you take something back to is original state
  2. 4. One way of physical change with a tool
  3. 7. Anything that takes up space or forms a shape
  4. 8. When the compensation stays the same
  5. 9. One way of chemical change over a long time
Down
  1. 1. One way of physical change
  2. 3. When the matter stays the same
  3. 4. When the compensation changes state
  4. 5. Something that smells
  5. 6. One way of chemical change