A simple model of the atom, symbols, relative atomic mass, electronic charge and isotopes
Properties of transition metals (chemistry only)
Chemical bonds, ionic, covalent and metallic
How bonding and structure are related to the properties of substances
Structure and bonding of carbon
Bulk and surface properties of matter including nanoparticles (chemistry only)
Chemical measurements, conservation of mass and the quantitative interpretati...
Chemical measurements, conservation of mass and the quantitative interpretation of chemical equations
Use of amount of substance in relation to masses of pure substances
Yield and atom economy of chemical reactions (chemistry only)
Using concentrations of solutions in mol/dm3 (chemistry only) (HT only)
Use of amount of substance in relation to volumes of gases (chemistry only) (HT only)
Exothermic and endothermic reactions
Chemical cells and fuel cells (chemistry only)
Reversible reactions and dynamic equilibrium
Carbon compounds as fuels and feedstock
Reactions of alkenes and alcohols (chemistry only)
Synthetic and naturally occurring polymers (chemistry only)
Purity, formulations and chromatography
Identification of common gases
Identification of ions by chemical and spectroscopic means (chemistry only)
The composition and evolution of the Earth's atmosphere
Carbon dioxide and methane as greenhouse gases
Common atmospheric pollutants and their sources
Using the Earth's resources and obtaining potable water
Life cycle assessment and recycling
Using materials (chemistry only)
The Haber process and the use of NPK fertilisers (chemistry only)