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S8P1.c
describe the movement of particles on solids, liquids ,gases
| Term | Definition |
|---|---|
| state of matter | the physical forms of matter , which include solid , and gas . |
| solid | the state of matter in which the volume and shape af a substance are fixed . |
| gas | a form of matter that does not have definite volume or shape |
| melting point | a solid changes temperature at which a liqid |
| vaporization | process in which a liquid changes to gas |
| boiling point | the temtemperture at which a liquid vaporizes and changes to a gas |
| condensation | the change of state from a gas to a liquid |
| freezing point | temperture at which a liquid changes to a solid |
| sublimation | the process in which a solid changes into a solid |
| phase-change diagram | darwing that shows the realtionships among temperture and changs of state |
| plasma | a state of matter that froms when theit |