1 All about matter 2 Elements, compounds and mixtures 3 Atomic structure and the periodic table 4 Bonding and structure 5 Chemical calculations 6 Electrolysis and its uses 7 Acids, bases and salts 8 Inorganic carbon chemistry 9 Metal extraction and chemical reactivity 10 Atmosphere and oceans 11 Rates of reaction 12 The petroleum industry 13 Energy sources 14 The (wider) organic manufacturing industry 15 Nitrogen 16 Sulfur Past exam questions