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Week 3 Vocabulary
| Question | Answer |
|---|---|
| Deposition | When a gas turns into a solid |
| Endothermic | to take heat in. |
| Exothermic | to give off heat. |
| Melting/Freezing Point | Same temperature between solid & liquid. |
| Vaporization/ boiling point | Same temperature between gas and liquid states. |
| Matter | anything that has mass and takes up space. |
| Mass | the amount of matter in an object |
| Weight | the force of gravity on an object. |
| Tyndall Effect | the ability to scatter light |
| Mallable | can be made into a sheet |
| Ductile | can be made into wire |
| Conductivity | The ability of a substance to allow things to pass through |
| density | Mass/Volume = Matter/space. |
| Hardness | Measured by the Mohs hardness scale. *diamond is the hardest mineral* |
| Viscosity | How thick or thin something is. |