(a)[2]
Choose two statements that are correct for transition elements. Tick two boxes.
(b)[2]
Arrange the four metals in order of reactivity, starting with the least reactive.
(c(i))[4]
Describe how to obtain a sample of pure, dry copper(II) sulfate crystals once the reaction has finished.
(c(ii))[1]
Identify the term that best describes copper(II) sulfate.
(d(i))[1]
The reaction can go both ways. Draw the symbol for a reversible reaction in the box.
(d(ii))[2]
State the colour change seen when water is added to anhydrous copper(II) sulfate.