Assertion: polymer's unit | /r/HasProperty | many repeating
Facets:
Source sentences:
text: Derived from its name, meaning many repeating units, polymers are often made up of branches of carbon and hydrogen chemically linked together to make a chain.
text: In order for a polymer to be flexible, its various units or segments must be able to move.
text: A polymer is simply a material composed of many repeated units called monomers that link together into chains or branches.
text: Polymers are large molecules composed of repeated chemical units.
text: A polymer is a substance made of many repeating units.