| A | B |
|---|
| compound | 2 or more elements combined |
| solution | mixture, same throughout |
| colloid | heterogeneous mixture,particles never settle |
| suspension | heterogeneous mixture, visible particles settle |
| substance | broken down element or compond that still holds its true value |
| heterogenous mixture | a mixture in which materials are unevenly distributed |
| homogenous mixture | mixture that contains two or more substances that are blended evenly |
| tyndall effect | the scattering of a light beam as it travels through a colloid |
| physical change | any change in size, shape, or state of matter' but the idenity doesn't change |
| physical property | a characteristic of a substance that can be observered with out changing the identity of the substance |
| element | substance with atoms that are all alike |
| chemical property | a characteristic of a substance such as flammability |
| chemical change | change of a substance into a new substance |
| distillation | processs that can seperate 2 substances in a mixture by evaporating a liquid & recondensing its vapor |
| law of conservation of mass | states that the mass of a substance before a chemical change is = to the mass of a substance after a chemical change |
