0620/324 marks
8.1 Arrangement of elements, 2.6 Giant covalent structures, 7.1 The characteristic properties of acids and bases, 9.4 Reactivity series
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PAPER 3 · THEORY (CORE)
0620/32 Oct/Nov 2025
1 hour 15 minutes · 80 marks · 8 questions
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0620/326 marks
2.2 Atomic structure and the Periodic Table, 1.1 Solids, liquids and gases
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0620/3210 marks
12.5 Identification of ions and gases, 10.1 Water, 12.3 Chromatography
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0620/3217 marks
11.1 Formulae, functional groups and terminology, 11.2 Naming organic compounds, 3.2 Relative masses of atoms and molecules, 11.3 Fuels, 11.4 Alkanes, 11.5 Alkenes, 11.6 Alcohols
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0620/3217 marks
8.1 Arrangement of elements, 2.2 Atomic structure and the Periodic Table, 1.1 Solids, liquids and gases, 8.3 Group VII properties, 8.2 Group I properties, 7.1 The characteristic properties of acids and bases, 2.4 Ions and ionic bonds
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0620/3213 marks
9.4 Reactivity series, 9.3 Alloys and their properties, 9.6 Extraction of metals, 9.5 Corrosion of metals
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0620/328 marks
4.1 Electrolysis, 6.1 Physical and chemical changes
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0620/325 marks
6.2 Rate of reaction, 5.1 Exothermic and endothermic reactions
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