List of (0620) IGCSE Chemistry Past Year Papers Downloads

From analysing past IGCSE Chemistry 0620 papers, these topics appear most often:

• The Particulate Nature of Matter – states of matter, changes of state, diffusion, and particle theory.
• Experimental Techniques – methods of purification, chromatography, and separation.
• Atoms, Elements & Compounds – atomic structure, bonding (ionic, covalent, metallic), and formula writing.
• Stoichiometry & Calculations – empirical/molecular formula, molar calculations, and reacting masses.
• Electricity & Chemistry – electrolysis of molten compounds and aqueous solutions.
• Acids, Bases & Salts – preparation, neutralisation, and properties of acids/alkalis.
• The Periodic Table – trends in Groups I, VII, and the Transition Metals.
• Metals & Reactivity – extraction, corrosion, and uses of metals.
• Organic Chemistry – alkanes, alkenes, alcohols, esters, and polymerisation.
• Energy Changes & Rates of Reaction – exothermic/endothermic reactions, catalysts, and factors affecting rates.

(For detailed explanations, worked examples, and revision resources, you can also refer to our IGCSE Chemistry Notes or attend our Chemistry tutorial lessons. If you’re starting out, check our IGCSE Lower Secondary Science Notes to strengthen your foundation before moving to advanced topics).

Students practising with Chemistry past papers can register for their exams at approved Cambridge centres, listed on our Cambridge examination centre guide.