Assertion: fluorine's compound | /r/CapableOf | feature sensitive o-f single bond
Facets:
value: very
type: DEGREE
Source sentences:
text: FClO 4 has a very dangerous and unpredictable series of reactions associated with it, as a covalent perchlorate (chlorine in the +7 oxidation state) and a compound featuring a very sensitive O-F single bond.