Chemical vs Physical Change

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Across
  1. 1. When a liquid turns into a solid
  2. 3. A physical change will often change the ________ of an object
  3. 6. What we make to help us tell if a change is physical or chemical
  4. 7. When a solid turns into a liquid
  5. 8. A chemical change is usually not ______________
  6. 11. These bonds are formed in a chemical reaction
Down
  1. 2. An ___________ is a sign of a chemical change
  2. 3. Changes of __________ are physical changes
  3. 4. If we feel the equipment during a chemical change we may notice a change in _____________
  4. 5. A clue that a chemical change has taken place is a change in ____________
  5. 9. If a gas is produced during a chemical change you may see ___________
  6. 10. When a liquid becomes a gas
  7. 11. A clue that a chemical change has taken place is a change in ____________