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mixtures
vocabulary
| Question | Answer |
|---|---|
| what is impure matter? | impure matter is a substance that contains a mixture of elements |
| what else is impure matter called? | it can also be called a mixture: a material system made up by two or more substances which are mixed but are not combinded chemically |
| what are two types of mixtures? | two types of mixtures are heterogeneous mixture and homogeneous mixtures |
| what are solutions to homogeneous mixtures? | some solutions are liquids that dont seperate into layers over time and if you pour them thru a filter, substances are not trapped |
| what are the categories of heterogeneous mixtures? | suspenions and colloids |