| A | B |
|---|
| matter | anything that takes up space and has weight |
| property | something about an object-such as size, shape, color or smell-that you can observe with one or more of your senses |
| volume | the amount of space an object takes up |
| mass | the measure of how much matter an object contains |
| physical change | a change in the way matter looks, but the kind of matter remains the same |
| mixture | two or more kinds of matter that are placed together but can be easily separated |
| states of matter | the three forms of matter-solid, liquid, and gas |
| solid | a state in which matter has a definite volume but no shape of its own |
| liquid | a state in which matter has a definite volume but no shape of its own |
| gas | a state in which matter has no definite shape or volume |
| water vapor | water in a gas state |
| evaporate | changes from a liquid state to a gas state |
| condense | changes from a gas state to a liquid state |
| chemical change | a change that causes one kind of matter to become a different kind of matter |
