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Interactions Matter
| Term | Definition |
|---|---|
| chemical reaction | The process in which atoms are rearranged and chemical bonds are broken and formed to produce a chemical change of a substance |
| chemical formula | a combination of chemical symbols and numbers to represent a substance |
| chemical equation | a representation of a chemical reaction that uses symbols to show the relationship between the reactants and the products |
| reactant | a substances that participates in a chemicals reactions |
| product | a substance that forms in a chemical reaction |
| law of conservation of mass | |
| endothermic reaction | |
| exothermic reaction | |
| law of conservation energy |