AQA 8462 — GCSE Chemistry
Every topic. Every spec point. Free crib sheets, workbooks, and simulations to get you exam-ready.
Atoms, elements, isotopes, electronic structure & the development of the atomic model.
Ionic, covalent & metallic bonding. Giant structures, polymers, and nanoparticles.
Moles, equations, conservation of mass, concentrations, and percentage yield.
Reactivity series, extraction of metals, acids, neutralisation, and electrolysis.
Exothermic & endothermic reactions, reaction profiles, bond energies, and fuel cells.
Collision theory, factors affecting rate, catalysts, and reversible reactions.
Hydrocarbons, crude oil, alkanes, alkenes, alcohols, carboxylic acids & polymers.
Purity, formulations, chromatography, flame tests, and identifying ions.
Composition of atmosphere, greenhouse gases, climate change & carbon footprint.
Sustainable development, potable water, waste water treatment & life cycle assessments.