3d
alternating
atom
atomic
bond
chain
chemical
chemical structure
chemistry
co polymerization
component
compound
copolymer
diagram
difference
different
education
educational
element
examination
formula
homopolymer
homopolymers
illustration
isolated
laboratory
layout
model
molecular
molecule
monomer
orange
plastic
polymer
polymer unit
polymerization
polyvinylidene chloride
presentation
science
structural
structure
study
tetramer
trimer
type
unit