Assertion: polymer | /r/HasProperty | long chain of molecules
Facets:
value: according to dr. ahmed lofti
type: OTHER
Source sentences:
text: A polymer is a long chain of molecules that look something like strands of cooked spaghetti.
text: In 1922, Hermann Staudinger (a German chemist) proposed that polymers were long chains of atoms held together by covalent bonds.
text: According to Dr. Ahmed Lofti, polymers are long chains of molecules that can be either biological or inorganic, thus lending the term ‘polymer’ to many different items.
text: Polymer - a long chain of molecules that look something like strands of cooked spaghetti.