Four samples contain only carbon atoms.
| Sample | Arrangement of carbon atoms |
|---|---|
| P | A single flat sheet of joined hexagonal rings |
| Q | Separate particles, each forming a hollow cage of carbon rings |
| R | Flat layers held together by weak forces |
| S | One giant three-dimensional network with four bonds per atom |
Which sample consists of fullerene molecules?
Sample R
Sample S
Sample Q
Sample P
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.