Daily Archives: August 30, 2018



Color is a good indicator of purity. Usually, a pure substance is all one color. You can tell this smoke is impure by its color variation. (rawpixel) 1
In chemistry, a pure substance is a material with a constant composition. In other words, it is homogeneous no matter when you sample it. A pure substance consists entirely of one type of atom or compound. It participates predictably in a chemical reaction. Examples of Pure Substances The best examples […]

Examples of Pure Substances