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Physical-pro..ties2
Vocabulary words and other about the unit physical properties!
| Question | Answer |
|---|---|
| A characteristic that you can observe without changing or trying to change the composition of the substance. For example, taste,looks,smells, and sounds. | Physical property. |
| A property that cannot be observed without altering the substance. For example burning. | Chemical property. |
| When a liquid changes to gas. | Vaporization |
| When a gas changes to a liquid. | Condensation |
| A process when a solid changes directly into gas. | sublimation |
| The oppsite process,in which a gas changes into a solid. | deposition |
| The result of the total mass of matter is the same before and after a physical change. | law of conservation of mass |