| A | B |
| Physical Change | A change in which the form of a substance changes, but the substance still has the same chemical makeup. |
| Chemical Change | A change in which it is changed the chemical nature and properties of substances to form NEW substances. |
| A match burns | chemical change |
| To warm a marshmallow only enough to melt | physical change |
| To burn a marshmallow | chemical change ( black marshmallow is carbon) a new substance |
| Corrosion of a metal | chemical change |
| Combustion | chemical change |
| Ice cream melting | physical change |
| Change in the state of a substance | physical change |
| liquid water to ice cube | physical change |
| water vapor to frost | physical change |
| "dry ice" to gas | physical change |
| Leaving a nail outside to rust | chemical change |
| Mixing together baking soda and vinegar | chemical change |
| Burning wood for a campfire | chemical change |
| Melting aluminum cans | physical change |
| Breaking a drinking glass | physical change |
| Chopping a tree into firewood | physical change |
| Boiling water | physical change |
| Melting and boiling | physical change |
| Rusting and burning | chemical changes |
| Melting chocolate | physical change |
| Fireworks | chemical change |