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8 Cards in this Set
- Front
- Back
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What does a catalyst do?
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speeds up a reaction
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What is an endothermic reaction?
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a chemical reaction where heat is absorbed
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What are products?
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substances that are formed through chemical reactions
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What is a chemical reaction?
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a process in which new substances are formed
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What is a physical change?
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no new matter is created (ex: melting ice)
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What is activation energy?
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energy needed to start a chemical reaction
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What is an inhibitor?
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slows down a reaction
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What is a product?
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the new substance after a chemical change
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