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Changes in State
Question | Answer |
---|---|
State of matter where particles are far apart and move independently of one another (having a party). | gas |
State of matter where particles are close together but can slide past one another. | liquid |
State of matter where particles are close together and vibrate in place. | solid |
A liquid's resistance to flow (honey) | viscosity |
Definite shape & definite | solid |
No definite shape & no definite volume | gas |
Definite volume and takes the shape of its container | liquid |
The change of a substance from one physical state to another | change of state |
Change of state from a solid to a liquid | melting |
When energy is gained (ex. melting) | endothermic |
Change of state from a liquid to a solid | freezing |
When energy is removed from a substance (ex. freezing) | exothermic |
Change of state from a liquid to a gas | evaporation |
Change of state from a liquid to a gas | boiling |
Change of state from a gas to a liquid (the side of a cold glass) | condensation |
Change of state from a solid directly to a gas (thanks Brady :) | sublimation |
Rank solids, liquid, and gases in order of particle speed frpm the highest to the lowest speed | gases, liquids, solids |
Dew collecting on a spider web in the early morning is an example of (gas to a liquid) | condensation |