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O Level Chemistry past papers › 5070/22/M/J/20

5070/22/M/J/20 Question 1

O Level Chemistry May/June 2020 Paper 22 · 5 marks · Ion and ionic bonds, Identification of ions and gases, Preparation of salts, Atomic structure and the Periodic Table, Transition elements

5070/22/M/J/20 question 1

Mark scheme

Mark scheme for 5070/22/M/J/20 question 1

Question 2

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