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4 cards from this section. Quick, good the night before a test.
What is a physical change? Give an example.
Think of changes that can be reversed.
List two examples of chemical changes.
Consider changes that produce new materials.
What happens during a physical change?
Think of changes that can be reversed.
True or False: Burning paper is a physical change.
Consider if a new substance is created.
Describe a process where both physical and chemical changes occur, and elaborate on the significance of each.
Think about what happens when you cook.
Analyze why understanding physical and chemical changes is fundamental in daily life. Provide specific examples.
Consider everyday tasks in your home.
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