0620/316 marks
8.1 Arrangement of elements, 12.5 Identification of ions and gases, 9.2 Uses of metals
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PAPER 3 · THEORY (CORE)
0620/31 May/June 2023
1 hour 15 minutes · 80 marks · 8 questions
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0620/319 marks
8.3 Group VII properties, 2.2 Atomic structure and the Periodic Table, 12.5 Identification of ions and gases
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0620/3110 marks
10.1 Water, 10.2 Fertilisers, 8.2 Group I properties
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0620/3118 marks
2.3 Isotopes, 2.2 Atomic structure and the Periodic Table, 5.1 Exothermic and endothermic reactions, 4.1 Electrolysis, 7.1 The characteristic properties of acids and bases
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0620/318 marks
9.1 Properties of metals, 9.6 Extraction of metals, 9.3 Alloys and their properties, 9.4 Reactivity series
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0620/315 marks
6.2 Rate of reaction, 12.4 Separation and purification, 7.1 The characteristic properties of acids and bases
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0620/3112 marks
11.7 Carboxylic acids, 11.1 Formulae, functional groups and terminology, 11.5 Alkenes, 11.6 Alcohols
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0620/3112 marks
9.1 Properties of metals, 10.3 Air quality and climate, 2.5 Simple molecules and covalent bonds, 1.2 Diffusion
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