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hofmann 2.1 and 2.2
vocabulary
Question | Answer |
---|---|
1. matter that has a definite shape and a definite volume | solid |
2. matter with a definite volume but no definite shape | liquid |
3. a measurement of a liquids resistance to flow | viscosity |
4. the uneven forces acting on the particles on the surface of a liquid | surface tension |
5. matter that has no definite volume and no definite shape | gas |
6. the gas state of a substance that is normally a solid or a liquid at room temperature | vapor |
7. the energy an object has due to its motion | kinetic energy |
8. a measure of the average kinetic energy of all the particles in an object | temperature |
9. the total potential and kinetic energies of an object | thermal energy |
10. the change in state of a liquid into a gas | vaporization |
11. vaporization that occurs only at the surface of a liquid | evaporation |
12. the change of state from a gas to a liquid | condensation |
13. the change of state from a solid to a gas without going through the liquid state | sublimation |
14. the change of state of a gas to a solid without going through the liquid state | deposition |