GCSE CHEMISTRY PAPER 2JUNE 2020 Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. H Wednesday 10 June 2020 Morning Time allowed: 1 hour 45 minutes Materials For th

GCSE CHEMISTRY PAPER 2JUNE 2020 Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature I declare this is my own work. H Wednesday 10 June 2020 Morning Time allowed: 1 hour 45 minutes Materials For this paper you must have:  a ruler  a scientific calculator  the periodic table (enclosed). Instructions  Use black ink or black ball-point pen.  Pencil should only be used for drawing.  Fill in the boxes at the top of this page.  Answer all questions in the spaces provided. Do not write outside the box around each page or on blank pages.  If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s).  Do all rough work in this book. Cross through any work you do not want to be marked.  In all calculations, show clearly how you work out your answer. Information  The maximum mark for this paper is 100.  The marks for questions are shown in brackets.  You are expected to use a calculator where appropriate.  You are reminded of the need for good English and clear presentation in your answers. For Examiner’s Use Question Mark 1 2 3 4 5 6 7 8 9 10 TOTAL GCSE CHEMISTRY Higher Tier Paper 2 GCSE CHEMISTRY PAPER 2JUNE 2020 *jun20 4622H01* IB/M/Jun20/E12 8462/2H 2 Do not write outside the box *02* IB/M/Jun20/8462/2H 1 2 0 1 This question is about chemical analysis. A student tested copper sulfate solution and calcium iodide solution using flame tests. This is the method used. 1. Dip a metal wire in copper sulfate solution. 2. Put the metal wire in a blue Bunsen burner flame. 3. Record the flame colour produced.