GCSE Chemistry
Chemistry Categories
Browse GCSE Chemistry by larger revision areas. These categories will later lead to topic pages, worked examples, exam practice and interactive activities.
Atoms and Bonding
Atomic structure, the periodic table, ions, covalent molecules, metals and giant structures.
Chemical Reactions
Reactivity, acids, electrolysis, oxidation, reduction, energy changes and reaction profiles.
Calculations in Chemistry
Moles, masses, balanced equations, concentration, gas volumes and percentage yield.
Rates and Equilibrium
Collision theory, catalysts, reversible reactions, equilibrium and industrial conditions.
Organic Chemistry
Crude oil, hydrocarbons, cracking, alkanes, alkenes, alcohols, acids and polymers.
Analysis, Atmosphere and Resources
Chromatography, gas tests, ion tests, the atmosphere, water treatment and sustainable materials.