Assertion: plutonium | /r/HasProperty | precipitated as puf
Facets:
value: by reducing its charge
type: MANNER
value: from aqueous nitrate solution
type: CAUSE
Source sentences:
text: Plutonium may be precipitated as PuF 3 from aqueous nitrate solution by reducing its charge from +4 to +3 with ascorbic acid and adding hydrofluoric acid (HF).