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?
1 )
monomer: ethane / polymer: poly(ethane)
monomer: ethene / polymer: poly(ethene)
3 )
monomer: ethane / polymer: poly(ethene)
4 )
monomer: ethane / polymer: poly(ethene)
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