| A | B |
|---|
| reactant | what starts a chemical reaction |
| product | what is created as a result of a chemical reaction |
| Color Change | one of the signs of a chemical reaction |
| Precipitation of a solid | one of the signs of a chemical reaction |
| Temperature change | one of the signs of a chemical reaction |
| Change in odor | one of the signs of a chemical reaction |
| Release of a gas | one of the signs of a chemical reaction |
| word equation | a description of the chemicals involved and created by a chemical equations |
| Physical state | respresented by the letters, s, l, g and aq |
| Coefficients | large number in front of the chemical formulas in a balanced equation |
| subscripts | little numbers within a chemical formula |
| chemical formulas | symbols and subscripts that represent chemical compounds |
| Conservation of mass | law that tells us mass is neither created nor destroyed |
| balanced | all equations must be _____ meaning they have the same number and type of atom on each side |
| yeilds | what the arrow stands for |
