1.9.2 - Chemical Change
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Practice Questions
Test your understanding with targeted questions
Define chemical change in your own words.
💡 Hint: Think about what happens in a cooking process.
Is melting ice a chemical change? Explain.
💡 Hint: Consider what happens to the ice.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is a chemical change?
💡 Hint: Think about what happens when cooking or burning.
True or False: All chemical changes are reversible.
💡 Hint: Consider examples like rusting or cooking.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
Describe the differences and similarities between physical and chemical changes.
💡 Hint: Consider real-life examples to support your explanation.
Explain how cooking can be both a chemical change and an example of energy transfer.
💡 Hint: Reflect on how the cooking process alters the food chemically.
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