11 mark
A macromolecule is a very large molecule.
Macromolecules can be made by joining smaller molecules together. This is called polymerisation.
Which row in the table describes the formation of a polymer?
| monomer | polymer |
A | ethane | poly(ethane) |
B | ethene | poly(ethene) |
C | ethane | poly(ethene) |
D | ethene | poly(ethane) |
Choose your answer