Essential Chemistry for IGCSE - Polymers (Section 5 - No. 15)
What is the purpose of the 'n' in the representation of a polymer's structure?
To show the number of monomers in the chain
To represent a bond
To indicate the type of monomer
To show a functional group
Vysvětlení
The 'n' in the structure shows the number of repeating units in the polymer chain.