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Chemistry past papers › 9701/21/M/J/23

9701/21/M/J/23 Question 1

Chemistry May/June 2023 Paper 21 · 13 marks · Particles in the atom and atomic radius, Electrons, energy levels and atomic orbitals, Ionisation energy, Shapes of molecules, Formulas, Characteristic organic reactions

9701/21/M/J/23 question 1

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Mark scheme for 9701/21/M/J/23 question 1

Question 2

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