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PAPER 4 · THEORY (EXTENDED)

0620/43 May/June 2026

1 hour 15 minutes · 80 marks · 7 questions

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0620/437 marks
May/June 2026 · Question 1

9.6 Extraction of metals, 11.5 Alkenes, 11.4 Alkanes

9.6 Extraction of metals11.5 Alkenes11.4 Alkanes
0620/43 May/June 2026 question 1 question
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0620/439 marks
May/June 2026 · Question 2

2.3 Isotopes, 2.2 Atomic structure and the Periodic Table, 3.3 The mole and the Avogadro constant

2.3 Isotopes2.2 Atomic structure and the Periodic Table3.3 The mole and the Avogadro constant
0620/43 May/June 2026 question 2 question
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0620/439 marks
May/June 2026 · Question 3

2.4 Ions and ionic bonds, 2.5 Simple molecules and covalent bonds

2.4 Ions and ionic bonds2.5 Simple molecules and covalent bonds
0620/43 May/June 2026 question 3 question
5 partsOpen full size ↗
0620/4312 marks
May/June 2026 · Question 4

6.2 Rate of reaction, 3.3 The mole and the Avogadro constant

6.2 Rate of reaction3.3 The mole and the Avogadro constant
0620/43 May/June 2026 question 4 question
7 partsOpen full size ↗
0620/4313 marks
May/June 2026 · Question 5

4.1 Electrolysis, 9.6 Extraction of metals

4.1 Electrolysis9.6 Extraction of metals
0620/43 May/June 2026 question 5 question
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0620/4314 marks
May/June 2026 · Question 6

7.2 Oxides, 3.1 Formulae, 6.3 Reversible reactions and equilibrium

7.2 Oxides3.1 Formulae6.3 Reversible reactions and equilibrium
0620/43 May/June 2026 question 6 question
9 partsOpen full size ↗
0620/4316 marks
May/June 2026 · Question 7

11.4 Alkanes, 11.1 Formulae, functional groups and terminology, 11.5 Alkenes, 11.8 Polymers, 3.1 Formulae

11.4 Alkanes11.1 Formulae, functional groups and terminology11.5 Alkenes11.8 Polymers3.1 Formulae
0620/43 May/June 2026 question 7 question
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