Welcome to the module on Elements, Mixtures and Compounds.

Things to note! 
1. The differences between an element and a compound. 
2. The differences between an atom and a molecule. 
3. The different types of mixtures and be able to explain their differences. 
4. An emulsion is a type of colloid and the uses of emulsions in daily life and industry. 
5. Detergents what they are and their environmental effects.