Today’s Topic: Physical and Chemical Changes

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Presentation transcript:

Today’s Topic: Physical and Chemical Changes Final Exam Review 5 Today’s Topic: Physical and Chemical Changes

What is the difference between a physical and chemical change? Copy down and answer the following questions. You may use your book or notebook if necessary. What is the difference between a physical and chemical change? Answer: In a physical change, the material remains the same. In a chemical change, a new substance is created.

2. Are the following physical or chemical changes? Shredding paper. Burning paper Melting ice Freezing water Water evaporating Rusting metal