3. Physical change happens when materials undergo a change in... a. size b. shape c. phase d. all of them 4. Burning a match is an example of a a, chemical change C. physical property b. physical change d. chemical property 5. What happens as liquid water becomes ice? a. It does not change states c. It change from a solid to a gas b. It changes from liquid to a solid d. It changes from a gas to a solid 6. An example of chemical change is a. an old car rusting c. throwing a rock b. cutting a piece of paper a d. crushing a can 7. Which statement is true about physical change? a. It does not change a material's composition. b. It does not change a material's size and shape c. It does not involve the physical properties of matter. d. It does not involve matter.

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