How does the repeating unit of an addition polymer compare with the monomer it is made from?
It contains half of the atoms of the monomer
It contains two fewer atoms than the monomer
It contains two more atoms than the monomer
It contains the same atoms as the monomer
40 exam-style questions on AQA GCSE Chemistry 7.3 Synthetic and naturally occurring polymers, covering 7.3.1 Addition polymerisation, 7.3.2 Condensation polymerisation, 7.3.3 Amino acids, and 7.3.4 DNA (deoxyribonucleic acid) and other naturally occurring polymers. Each one has a worked solution and a mark scheme showing where the marks go.