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Chemistry past papers › 9701/22/O/N/20

9701/22/O/N/20 Question 1

Chemistry October/November 2020 Paper 22 · 12 marks · Particles in the atom and atomic radius, Electrons, energy levels and atomic orbitals, Ionisation energy, Isotopes

9701/22/O/N/20 question 1

Mark scheme

Mark scheme for 9701/22/O/N/20 question 1

Question 2

Questions and mark schemes from Cambridge International past papers. Paperstreak isn't affiliated with Cambridge.