Learning Task No. 1: Study the diagram below. Write 3 sentences about each of the classification of matter.. Matter Pure Substances Mixtures Elements Compounds Homogeneous Heterogeneous 1. Pure Substances 2. Mixtures 3. Elements 4. Compounds 5. Homogenous Mixtures 6. Heterogenous mixtures
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They cannot be separated into other substances by physical methods and usually have characteristic melting and boiling points. Pure substances include elements (for example, gold) and compounds (for example, pure water or sodium chloride). Show more…
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