Diamond is used in the cutting discs that slice through concrete. Which property of diamond is being used?
its ability to carry an electric current
its ability to conduct heat very quickly
its very high resistance to electricity
its extreme hardness and its rigidity
40 exam-style questions on AQA GCSE Chemistry 2.3 Structure and bonding of carbon, covering 2.3.1 Diamond, 2.3.2 Graphite, and 2.3.3 Graphene and fullerenes. Each one has a worked solution and a mark scheme showing where the marks go.