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Matter 6.P.2
Properties and Phase Changes of Matter
| Question | Answer |
|---|---|
| The change of a substance from a liquid to a gas | Evaporation |
| The conversion of a liquid to a vapor | Boiling |
| The change of state from a liquid to a solid | Freezing |
| The change of state from a gas to a liquid | Condensation |
| The process in which a solid changes directly into a gas | Sublimation |
| Change of state from a solid to a liquid with the addition of energy | Melting |
| A way to classify matter that can be observed or measured without changing it. | Physical Properties |
| Describes matter based on its ability to change into new matter. Can only be observed during a chemical reaction. | Chemical Properties |
| Any change to the physical properties of matter such as its size, shape, or state. | Physical Changes |
| When matter changes into new substances with new properties. | Chemical Changes |