Essential Chemistry for IGCSE - Polymers (Section 4 - No. 40)
Which of the following best describes a monomer?
A large molecule composed of many repeating units.
The repeating unit in a polymer.
A small molecule that combines to form a polymer.
A substance that speeds up polymerization.
คำอธิบาย
A monomer is a small molecule that joins together to form a polymer.