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What is the main difference between a chemical and a physical change? Use examples to support your answer. EXPLAIN PLEASE!
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What is the main difference between a chemical and a physical change? Use examples to support your answer. EXPLAIN PLEASE!

User Jeff Deskins
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Answer:

Physical changes only change the appearance of a substance, not its chemical composition. Chemical changes cause a substance to change into an entirely substance with a new chemical formula. Chemical changes are also known as chemical reactions.

Step-by-step explanation:

User Vishesh Mangla
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