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S8P1.g
Identify and demonstrate the Law of Conservation of Matter.
| Term | Definition |
|---|---|
| law of conservation of matter | the law that states cannot be created or destroyed in ordinary chemical and physical changes |
| reactant | a substance or molecule that participates in a chemical reaction |
| product | a substance that forms in a chemical reaction |
| coeeficient | a number written before a chemical formula which shows how many molecules of a compund are present |