How many of the four outer electrons of each carbon atom in graphite are used to form covalent bonds?
one of the four outer electrons
two of the four outer electrons
three of the four outer electrons
all four of the outer electrons
68 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.