C1- Periodic Table, Structure of an Atom and Group 7, C2- Ionic bonding, properties, Covalent Bonding, Giant Covalent Bonding and Metallic Bonding, C3- Relative formula mass, Reacting masses and Concentration...
Topic 1: Safety, States of Matter and Separation techniques, Topic 2: Gases atomic structure, formulae and equations, Topic 3: Gases in the atmosphere...