Assertion: cesium | /r/HasProperty | 4 o
Facets:
Source sentences:
text: The following binary (containing only Cs and O) oxides of caesium are known: Cs 11 O 3 , Cs 4 O, Cs 7 O, and
text: The following binary (containing only Cs and O) oxides of caesium are known: Cs 11 O 3 , Cs 4 O, Cs 7 O, and