1. definitions (eg. element)
2. Chemical Symbols and Symbol equations
3. Chemical Reactions & Word Equations
4. Difinition of Molecule & be able to interpret a Chemical Formula
5. Use Periodic Table (eg. Atomic Mass & Atomic Number)
6. 3 States of Matter
6. pH & pH indicator
7. Acidic, Neutral or Alkaline
8. Neutralisation
9. Graphs
