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Properties of Matter
soares-pnhs-properties of matter I.S. vocab
| Question | Answer |
|---|---|
| Suspension | A heterogeneous mixture that separates into layers over time. |
| Pure Substance | Matter that always has exactly the same composition; an element or compound. |
| Element | A substance that cannot be broken down into simpler substances. |
| Atom | The smallest particle of an element. |
| Compund | A substance that is made of two or more simpler substances and can be broken down into those simpler substances. |
| Heterogeneous Mixture | A type of mixture in which the parts of the mixture are noticeably different from one another. |
| Homogeneous Mixture | A type of mixture in which the substances are so evenly distributed that it is difficult to distinguish one substance in the mixture from another. |
| Solution | A mixture that forms when substances dissolve and form a homogeneous mixture. |
| Colloids | A mixture that contains some particles that are intermediate in size between the small particles in a solution and the larger particles in a suspension. |