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Physical and Chemical Changes Examine the list of changes below. Write C before each chemical change. Write P before each physical change. 1. ______ erosion of a riverbed by water 8. _______ leaves changing color 2. ______ carving a statue out of marble 9. _______ sanding a piece of wood 3. ______ ice cream melting 10. ______ fireworks exploding 4. ______ baking a cake 11. ______ chocolate melting 5. ______ a flashbulb flashes 12. ______vinegar reacts with baking soda 6. ______ cooking waffles 13. ______lighting a match 7. ______ mothballs disappear over time 14. ______plants undergo photosynthesis 8. ______ a red mark appears after a 15. ______ a drop of hydrochloric acid on bee sting marble produces CO2 gas Physical and Chemical Changes Examine the list of changes below. Write C before each chemical change. Write P before each physical change. 1. ______ erosion of a riverbed by water 8. _______ leaves changing color 2. ______ carving a statue out of marble 9. _______ sanding a piece of wood 3. ______ ice cream melting 10. ______ fireworks exploding 4. ______ baking a cake 11. ______ chocolate melting 5. ______ a flashbulb flashes 12. ______vinegar reacts with baking soda 6. ______ cooking waffles 13. ______lighting a match 7. ______ mothballs disappear over time 14. ______plants undergo photosynthesis 8. ______ a red mark appears after a 15. ______ a drop of hydrochloric acid on bee sting marble produces CO2 gas Physical and Chemical Changes Examine the list of changes below. Write C before each chemical change. Write P before each physical change. 1. ______ erosion of a riverbed by water 8. _______ leaves changing color 2. ______ carving a statue out of marble 9. _______ sanding a piece of wood 3. ______ ice cream melting 10. ______ fireworks exploding 4. ______ baking a cake 11. ______ chocolate melting 5. ______ a flashbulb flashes 12. ______vinegar reacts with baking soda 6. ______ cooking waffles 13. ______lighting a match 7. ______ mothballs disappear over time 14. ______plants undergo photosynthesis 8. ______ a red mark appears after a 15. ______ a drop of hydrochloric acid on bee sting marble produces CO2 gas
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