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S8P1.g
identify and demonstrate the law of conservation of matter
| Term | Definition |
|---|---|
| law of conservation | states that during a chemical reaction matter cannot be created or destroyed it will only change from are form to another |
| reactant | a substances that forms in a chemical reaction |
| product | a substances that forms in a chemical reaction |
| coefficent | a number written before a chmical formula which shows how manny molecules of a compound are present |