Atoms, Bonds and Groups
Atoms and Reactions
- Atomic Structure
- Formulae
- Chemical Calculations
- Moles
- Solutions
- Gases
- Titrations
- Acids and Bases
- Salts
- Oxidation Numbers
- Redox
Electrons and Bonding
- Shells
- Sub-shells
- Orbitals
- Bonding
- Ionic
- Covalent
- Metallic
- Intermolecular forces
- Instantaneous induced dipole – dipole interactions
- Permanent dipole – dipole interaction
- Hydrogen bonding
- Shapes of molecules
- Structure
The Periodic Table
- Evolution of the Periodic Table
- Periodicity
- Ionisation Energy
- Group II Elements
- Group VII Elements
- Tests for Halides
Past papers
Mark Schemes
- MS Jan 2009
- MS Jun 2009 (also contains U2)
- MS Jan 2010 (also contains U2 & U4)
- MS U1 June 2010
- MS U1 Jan 2011
- MS U1 June 2011
- MS U1 Jan 2012
- MS U1 June 2012