Copper and iron are transition metals.
Iron reacts with copper(II) sulfate solution to form copper and a solution of iron(II) sulfate.
Copper(II) sulfate solution is blue and iron(II) sulfate solution is pale green.
Describe two changes you would see during this reaction.
Practise Edexcel GCSE Chemistry Obtaining and using metals with exam-style questions for Foundation and Higher tier. 100 questions, matched to the Edexcel GCSE Chemistry (1CH0) specification and written in Paper 1 and Paper 2 style. Every question includes a full worked solution and mark scheme, so you can see where marks are awarded rather than just whether you got the answer right.