| A | B |
|---|
| Physical change | change in appearance, but not subtance |
| Chemical change | changing to a new substance |
| Physical property | mass |
| Chemical property | How a substance reacts to something |
| Gas produced or color change occurs | chemical change |
| ice melts at 0 degrees C; water freezes at o degrees C | physical change |
| change from solid directly to gas | sublimation |
| liquid changes to gas | evaporation |
| kool aid | homogeneous mixture |
| matter | has mass and volume |
| solid | definite shape and volume |
| liquid | no shape, definite volume |
| gas | no definite shape or volume |
| mixture that is not uniform in composition | heterogeneous mixture |
| mixture that is uniform in composition | homogeneous |
| compound | made of more than one type of atom, chemically bonded together |
| element | only one type of atom |
