In its simplest form, polymerization occurs when double bond breaks so we now have two carbon atoms c1 and c2 with a spare bond. These can join to a c1 or a c2 on another propene by breaking its double bond. In the simplest but rare case, c1 and c2 of molecule 1 bond to c2 and c1 of molecule 2 to give a four-fold c ring with two methyl groups attached to opposite corners.
During polymerization reaction c-c double bond is broken and thousands of molecule are linked to each other. The units may be identical or structurally related to each other. How do propene and propane differ. Polymers are formed by linking together of smaller monomer molecules.
Propene or propylene monomers undergo addition polymerization and form polypropylene. What is the polymer of a carbohydrate. Many monosaccharides monomers form a polysacchaide polymer. Why is a fat molecule not a polymer. A monomer is a molecule that can be bonded to other molecules to form polymers.
It is not a polymer, just carbon in solid form.