| A | B |
|---|
| pure substance | kind of matter in which all samples of the matter have some properties |
| element | kind of pure substance that is the simplest kinda of matter and cannot be broken down into other substances |
| compound | kinda of pur substance made of two or more elements joined together chemically |
| mixture | material formed of substances that do not combine chemically and keep their own properties |
| matter | anything that has mass and takes up space |
| properties | characteristics used to describe matter |
| physical property | color,size, and texture that can be observed about matter while it is not reacting with anything else |
| chemical property | property that describes how a substance reacts with another substance |
| physical change | kind of change in which matter may look or behave differently but no new substance is formed |
| chemical change | kinda of change in matter in which a new substances are formed |
| heterogenous mixture | the parts of a mixture are not evenly distributed |
| homogenous mixture | the parts of the mixture are evenly distributed |
| saturated | all the solute of the solution has been disolved as much as it can |
| unsaturated | when cant dissolve all the way |
| supersaturated | when a solution can dissovle more solute at a certain temperature |
