2 syllabus subtopics
- Solids, liquids and gases
- Diffusion
Revision notes · Cambridge IGCSE · 0620
Chemistry 0620 revision notes
Revision notes for Cambridge IGCSE Chemistry (0620), organised by the official syllabus chapters.
- Notes
- 0
- Chapters covered
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7 syllabus subtopics
- Elements, compounds and mixtures
- Atomic structure and the Periodic Table
- Isotopes
- Ions and ionic bonds
- Simple molecules and covalent bonds
- Giant covalent structures
- Metallic bonding
3 syllabus subtopics
- Formulae
- Relative masses of atoms and molecules
- The mole and the Avogadro constant
2 syllabus subtopics
- Electrolysis
- Hydrogen–oxygen fuel cells
1 syllabus subtopics
- Exothermic and endothermic reactions
4 syllabus subtopics
- Physical and chemical changes
- Rate of reaction
- Reversible reactions and equilibrium
- Redox
3 syllabus subtopics
- The characteristic properties of acids and bases
- Oxides
- Preparation of salts
5 syllabus subtopics
- Arrangement of elements
- Group I properties
- Group VII properties
- Transition elements
- Noble gases
6 syllabus subtopics
- Properties of metals
- Uses of metals
- Alloys and their properties
- Reactivity series
- Corrosion of metals
- Extraction of metals
3 syllabus subtopics
- Water
- Fertilisers
- Air quality and climate
8 syllabus subtopics
- Formulae, functional groups and terminology
- Naming organic compounds
- Fuels
- Alkanes
- Alkenes
- Alcohols
- Carboxylic acids
- Polymers
5 syllabus subtopics
- Experimental design
- Acid–base titrations
- Chromatography
- Separation and purification
- Identification of ions and gases