Pure Substance & Mixture poster
Kelow J. Smith & Jacob Punch
Pure Substance
Pure substances are substances that contain only one kind of molecule. Water with nothing else in it is a pure substance. This is because it contains nothing but water molecules.
2. Other types of " Pure Substances " are Hydrogen, Helium, Carbon, Gold, Silver, Oxygen, Nitrogen etc....
Mixtures
Examples of " Mixtures "
A mixture is what you get when you combine two or more substances .
Examples : sugar and salt , salt and water , and sand and water
Evaluate: Pure Substances and Mixtures