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S8P1.G
indentify and demonstrate the law of conversation of matter
Term | Definition |
---|---|
Law Of Conservation Of Matter (mass) | the law states that mass cannot be created or destroy in ordinary chemical and physical change |
Reactant | a substance or molecure that participate in a chemical reaction |
Product | A substance that forms in a chemical reaction |
Coeffcient | a number written before a chemical formula which shows how many molecules of a compound are present |