22 авг. 2019 г. · Elements and compounds are both examples of pure substances. Compounds are substances that are made up of more than one type of atom. Elements ... |
Pure substance or mixture? Twenty single-part examples ; (a) strawberry milk shake, (d) granite stone ; (b) motor oil, (e) liquid nitrogen ; (c) diamond, (f) cough ... |
Please note that air is also often considered a pure substance. However, some of the compounds like water, salt, crystals or baking soda are also considered ... |
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