Polymer is a large molecule compounds and the molecular mass is very small units consisting of substances which may be identical or different comes with connecting kowakien len bond.
Polymer is a large molecule compounds. The unit consists of a very small molecular weight compounds may be the same or different from, connected by covalent bonds.
The polymer is a large molecule compounds There are many molecular weight and consists of a unit, little of substance may be the same or different interlocking with covalent bond.