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Vocab Dec 3
| Question | Answer |
|---|---|
| sum | the answer to an addition equation |
| matter | anything that takes up space and has mass |
| difference | the answer to a subtraction equation |
| solid | matter that has a definite shape and volume |
| liquid | matter that has a definite volume but not a defintie shape. It takes the shape of the container it is in |
| gas | matter that has no shape or volume and fills container it is in |
| chemical change | a change in the way that forms a different kind of matter |
| identity properties of addition | if zero is added to any given number the sum is the same as the given number |
| physical change | a change in the way matter looks, but leaves the matter itself unchanged |
| properties of matter | color, texture, phase, temperature, ability to dissolve in water |