| A | B |
|---|
| Alters the form of an object but not its substance. | physical change |
| The change of state directly from a solid to a gas. | sublimation |
| A physical combination of substances that remain the same. | mixture |
| An example of a mixture that consists of sugar dissolved in water. | solution |
| Formed by the combination of two or more elements. | compound |
| Occurs when atoms break their old links and form new links with other atoms. | chemical change |
| A mixture with parts that are just small enough not to form layers. | colloid |
| Tastes sour and can dissolve in water. | acid |
| The process which acids and bases react to form salt and water. | neutralization |
| This turns red litmus paper blue. | base |
| The boiling point of water. | 100 degrees C |
| The part of a solution that is dissolved. | solute |
| The chemical formula which shows two atoms of iron and three atoms of oxygen. | Fe2O3 |
| Produces a chemical reaction. | baking soda into vinegar |
| A substance that forms ions when dissolved. | electrolyte |
| The substance in a solution capable of dissolving another substance. | solvent |
| The melting point of water. | 0 degrees C |
