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Chemistry past papers › 9701/22/M/J/20

9701/22/M/J/20 Question 1

Chemistry May/June 2020 Paper 22 · 12 marks · Relative masses of atoms and molecules, Mass spectrometry, Electrons, energy levels and atomic orbitals, Shapes of molecules, Chemical periodicity of other elements

9701/22/M/J/20 question 1

Mark scheme

Mark scheme for 9701/22/M/J/20 question 1

Question 2

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