Assertion: polymer | /r/HasProperty | clusters of small molecules
Facets:
value: without definite molecular weights
type: OTHER
value: before staudinger
type: TEMPORAL
Source sentences:
text: Before Staudinger, polymers were thought to be clusters of small molecules (colloids), without definite molecular weights, held together by an unknown force.
text: Before that, scientists believed that polymers were clusters of small molecules (called colloids), without definite molecular weights, held together by an unknown force.