Assertion: antimony | /r/HasProperty | 4 o
Facets:
Source sentences:
text: Oxides and hydroxides Antimony pentoxide , (Sb 4 O 10 ) can only be formed by oxidation by concentrated nitric acid.
text: 3 is unknown but the conjugate base sodium antimonite ([Na 3 SbO 3 ] 4 ) forms upon fusing sodium oxide and Sb 4 O 6 .