click below
click below
Normal Size Small Size show me how
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 |