Assertion: polymer's group | /r/HasProperty | lost
Facets:
value: from each monomer
type: OTHER
value: during polymerization
type: TEMPORAL
value: during the polymerization process
type: TEMPORAL
Source sentences:
text: During the polymerization process, some chemical groups may be lost from each monomer.
text: During polymerization, chemical groups are lost from the monomers so that they may join together.