Cambridge IGCSE · Cambridge International

Chemistry 0620

Chemistry 0620 revision notes for Cambridge IGCSE.

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Explore 26 topic notes, learning objectives and practice.

2026–2028

Extended

States of matter, changes of state and diffusion5 learning objectives · 6 practice questions
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Elements, compounds, atomic structure and isotopes6 learning objectives · 6 practice questions
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Ions and ionic bonding5 learning objectives · 6 practice questions
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Covalent bonding, giant covalent structures and metallic bonding6 learning objectives · 6 practice questions
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Extended

Formulae, equations and relative masses6 learning objectives · 13 practice questions
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The mole and reacting-mass calculations (Extended)6 learning objectives · 6 practice questions
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Extended

Electrolysis and electroplating6 learning objectives · 6 practice questions
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Chemical energetics and fuel cells6 learning objectives · 6 practice questions
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Extended

Physical and chemical changes and rate of reaction5 learning objectives · 6 practice questions
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Reversible reactions and equilibrium5 learning objectives · 6 practice questions
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Redox reactions5 learning objectives · 6 practice questions
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Extended

Acids, bases and neutralisation5 learning objectives · 6 practice questions
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Oxides and the preparation of salts6 learning objectives · 6 practice questions
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Extended

The Periodic Table, noble gases and transition elements5 learning objectives · 6 practice questions
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Group I alkali metals and Group VII halogens5 learning objectives · 6 practice questions
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Extended

Properties, uses and alloys of metals5 learning objectives · 6 practice questions
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The reactivity series and corrosion5 learning objectives · 6 practice questions
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Extraction of metals5 learning objectives · 6 practice questions
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Extended

Water and fertilisers4 learning objectives · 6 practice questions
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Air quality and climate6 learning objectives · 6 practice questions
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Extended

Organic formulae, homologous series and fuels6 learning objectives · 6 practice questions
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Alkanes, alkenes and cracking5 learning objectives · 6 practice questions
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Alcohols, carboxylic acids and esters6 learning objectives · 6 practice questions
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Polymers6 learning objectives · 6 practice questions
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Extended

Experimental techniques, chromatography and separation6 learning objectives · 6 practice questions
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Identification of ions and gases6 learning objectives · 6 practice questions
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163 practice questions across 26 topics. Free accounts practise with 20 sample questions in this subject; paid plans include every question.