Chapter 12 lesson 2

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Across
  1. 2. What are the three states of matter that render A physical change a Physical change?
  2. 4. A form of chemical change is
  3. 6. Gas bubbles resemble...
  4. 8. The ability to rust
  5. 11. Freezing water and making ice cubes is considered a _______ change
  6. 12. Ripping or folding a piece of paper
  7. 13. Is milk going bad a chemical change (True or false)
  8. 15. How can you tell the difference between chemical and physical change
Down
  1. 1. Baking a pretzel is an example of the...
  2. 3. What does physical change mainly affect
  3. 5. What change is boiling water
  4. 7. The total mass being that sane before and after a physical change is the
  5. 9. if a solid turns into gas it is a _____ change
  6. 10. Physical change changes the composition of the substance (true of false)
  7. 14. is water dissolving in water considered a physical change (true or false