Assertion: citrate's form | /r/HasProperty | trihalide
Facets:
Source sentences:
text: In oxidation state +3, bismuth forms trihalides with all of the halogens: BiF
text: These embedded crystals are CaP in the form of hydroxyapatite, which is found in tiny amounts in most calcium oxalate stones and is the residue of how the stone formed in the first place.