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PAPER 1 · MULTIPLE CHOICE (CORE)

0620/12 May/June 2026

45 minutes · 40 marks · 40 questions

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0620/121 mark
May/June 2026 · Question 1

1.2 Diffusion

1.2 Diffusion
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May/June 2026 · Question 2

2.2 Atomic structure and the Periodic Table

2.2 Atomic structure and the Periodic Table
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May/June 2026 · Question 3

2.2 Atomic structure and the Periodic Table

2.2 Atomic structure and the Periodic Table
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May/June 2026 · Question 4

2.4 Ions and ionic bonds

2.4 Ions and ionic bonds
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May/June 2026 · Question 5

2.5 Simple molecules and covalent bonds

2.5 Simple molecules and covalent bonds
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May/June 2026 · Question 6

2.6 Giant covalent structures

2.6 Giant covalent structures
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May/June 2026 · Question 7

3.1 Formulae

3.1 Formulae
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May/June 2026 · Question 8

3.3 The mole and the Avogadro constant

3.3 The mole and the Avogadro constant
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May/June 2026 · Question 9

3.3 The mole and the Avogadro constant

3.3 The mole and the Avogadro constant
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May/June 2026 · Question 10

4.1 Electrolysis

4.1 Electrolysis
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May/June 2026 · Question 11

4.1 Electrolysis, 2.4 Ions and ionic bonds

4.1 Electrolysis2.4 Ions and ionic bonds
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May/June 2026 · Question 12

4.2 Hydrogen–oxygen fuel cells

4.2 Hydrogen–oxygen fuel cells
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May/June 2026 · Question 13

5.1 Exothermic and endothermic reactions

5.1 Exothermic and endothermic reactions
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May/June 2026 · Question 14

6.2 Rate of reaction

6.2 Rate of reaction
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May/June 2026 · Question 15

6.3 Reversible reactions and equilibrium

6.3 Reversible reactions and equilibrium
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May/June 2026 · Question 16

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
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May/June 2026 · Question 17

7.1 The characteristic properties of acids and bases

7.1 The characteristic properties of acids and bases
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May/June 2026 · Question 18

7.3 Preparation of salts

7.3 Preparation of salts
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May/June 2026 · Question 19

2.4 Ions and ionic bonds

2.4 Ions and ionic bonds
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May/June 2026 · Question 20

8.2 Group I properties

8.2 Group I properties
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May/June 2026 · Question 21

8.3 Group VII properties

8.3 Group VII properties
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May/June 2026 · Question 22

8.4 Transition elements

8.4 Transition elements
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May/June 2026 · Question 23

9.2 Uses of metals

9.2 Uses of metals
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May/June 2026 · Question 24

10.2 Fertilisers, 7.1 The characteristic properties of acids and bases

10.2 Fertilisers7.1 The characteristic properties of acids and bases
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May/June 2026 · Question 25

9.1 Properties of metals, 9.4 Reactivity series

9.1 Properties of metals9.4 Reactivity series
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May/June 2026 · Question 26

9.5 Corrosion of metals, 9.3 Alloys and their properties

9.5 Corrosion of metals9.3 Alloys and their properties
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May/June 2026 · Question 27

9.6 Extraction of metals

9.6 Extraction of metals
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May/June 2026 · Question 28

10.1 Water

10.1 Water
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May/June 2026 · Question 29

10.3 Air quality and climate

10.3 Air quality and climate
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May/June 2026 · Question 30

10.3 Air quality and climate

10.3 Air quality and climate
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