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States of matter
| Question | Answer |
|---|---|
| What is a substance with a defined shape and volume | Solid |
| What is a substance that has a definite volume, but not a definite shape | Liquid |
| What is a substance that has neither a definite shape or volume | Gas |
| What is a change in state that occurs when the temperature of particles has decreased energy and a liquid turns into a solid | Freezing |
| What is a change in state that occurs when particles speed up and change from a solid to a liquid | Melting |
| What is a rapid change in state that occurs throughout a substance changing it from a liquid to a gas | Boiling |
| What is a change in state that occurs as particles from the surface of a liquid changes to a gas | Evaporation |
| What is a change in state directly from a solid to a gas | Sublimation |
| What is the reverse of evaporation when a substance changes from a gas to a liquid state | Condensation |
| What is the change in the state directly from a gas to a solid state | Deposit |
| What is the specific temperature at which a liquid changes to a gas | Boiling point ( 212 ) |
| What is the specific temperature out with a solid changes to a liquid | Melting point ( 0 ) |
| What is the specific temperature are which a liquid changes to a solid | Freezing point ( 32 ) |