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3rd grade matter
Vocabulary for 3rd grade Matter Unit
| Term | Definition |
|---|---|
| matter | anything that has mass and takes up space |
| property | something that describes matter |
| state of matter | any of the 3 forms of matter which are solid, liquid and gas |
| solid | matter that has the same volume and shape |
| liquid | matter that has the same volume but is shape changes |
| gas | matter that its shape and volume changes |
| atom | the smallest particle of matter |
| mass | the amount of matter something has |
| volume | the amount of space that matter takes |
| chemical change | a change in matter in which different kinds of matter are formed |
| physical change | a change in matter in which the kind of matter stays the same |
| physical property | something that describes matter |
| chemical property | something that describes how matter changes into other matter |