| A | B |
|---|
| Chemical Change | occurs when one or more substances are changed into new substnaces with different properties |
| Physical Change | Occurs when one or more physical properties of a substance are changed |
| Endothermic | chemical reation in which energy is absorbed |
| Exothermic | chemical reaction in which energy is given off, usually in the form of thermal energy |
| Flammability | chemical property that causes an object to react with oxygen |
| Law of Conservation of Mass | matter can neither be created or destroyed, it can only change from one form to another |
| Products | compound or element that is result of a chemical reaction |
| Reactants | compound or element that changes during a chemical reaction |
