Assertion: naphtha's molecule | /r/Synonym | polymer
Facets:
Source sentences:
text: These olefins, or monomers, are then processed so they form chains of molecules called polymers – plastics with varying properties and uses.
text: One of these processing steps is known as polymerization, which uses ingredients like ethylene to convert the chemical structure of the oil fractions, creating long, repeating chains of molecules known as polymers.