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ps2 nature of matter
Question | Answer |
---|---|
matter | anything that has mass and volume and takes up space |
pure substance | a substance made of only one kind of material having definite proportional amounts and properties |
mixture | matter that consists of two or more substances n ot chemically combined. |
homogeneous mixture | two or more substances not chemically combined but apearing to be evenly blended |
element | the simplest type of pure substance |
compound | two or more elements chemically combined |
heterogeneous | two or more substances not chemically combined, and appearing non-uniformed with physically distinct substances included |