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Into to I.S
Stein phns intro to I.S vocab
| Question | Answer |
|---|---|
| Solid | A state of matter in which materials have definite shape and volume. |
| liquid | state of matter in which volume has a difinite volume not shape. |
| Gas | a state of matter in which matrial has neither a definite shape or voulme |
| Kinetic energy | the energy an object has to due to its motion |
| Phase Change | the reversible physcial change that ccours when a substance changes from one state of matter to another |
| Endothermic | the system aborbs energy energy from its surroundings |
| exothermic | chnage the system relases energy to its surrouding |
| Vaporization | the phase change in which a substance changes from a liquid to a gas |
| heat of vaporization | when one liquid moves around as a gas |
| Evaporation | the process by whichma substance changes from liquid to a gas at temputers below the boiling point |
| vapor pressure | |
| Condensation | |
| Sublimation | |
| deposition |