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I.S
stonge pnhs I.S vocab
| Question | Answer |
|---|---|
| Solid is a state of matter in which matierials have a definte shape and volume | Solid |
| is a state of matter in which material has a definant volume but not a definant shape | Liquid |
| A state of matter in which material has niether definant shape and volume. | Gas |
| is the energy of an object that is due to motion | Kinetic energy |
| js the reversible phycical change that occurs when a substace changes from one state of matter to another | Phase change |
| is a change that absorbs energy from it's surrondings. | endothermic |
| a system that realeases energy from it's surroundings | Exothermic |
| heat fussion is that goes from substance to substance and melt the amount of enery | Heat fussion |
| the phase change in which substance changes from solid to a liquid then into a gas | vaporation |
| us tge process in which that substance changes from a liquid to a gas (boiling point) | Evaporation |
| is a phase change in which a substance changes from a gas or a vapor to a liquid. | Condesation |
| is the phase change in which a substance changes from a solid to a gas | Sublimation |
| when gas or a vapor changes directly into a solid without first changing into a liquid | depostion |