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brunsonsvocab13
Science Vocabulary
| Question | Answer |
|---|---|
| solid | a state of matter in which the substance has a definite shape and a definite volume |
| liquid | a state of matter in which the substance has a definite volume but takes the shape of the container |
| gas | a state of matter in which the substance takes both the shape and the volume of its container |
| evaporation | the process of changing from liquid to a gas |
| condensation | the process of changing from a gas to a liquid |
| matter | the material, or “stuff,” that everything is made of |
| physical properties | a property that can be observed, measured, or changed with out changing the substance itself |
| boiling point | the temperature at which a substance changes from a liquid to a gas |
| melting point | the temperature at which a substance changes from a solid to a liquid |
| freezing point | the temperature at which a substance changes from a liquid to a solid |
| chemical change | a change that produces a new substance |
| physical change | a change from one form to another form without turning into a new substance |