Explanation:
A monomer is defined as the simplest or smallest unit of a substance.
For example, ethylene ([tex]C_{2}H_{4}[/tex]) is a monomer.
When repeated units of a monomer chemically combine together by sharing of electrons then it results into the formation of a polymer.
For example, polyethene is a polymer in which the monomer present is ethene.
Therefore, we can conclude that during the process of polymerization, monomers combine by sharing electrons. This process forms a polymer, which is made of repeating sub-units. The resulting material is used in a variety of ways.
