Assertion: plutonium | /r/ObjectUse | used as nuclear fuel
Facets:
value: in nuclear weapons
type: LOCATION
Source sentences:
text: Plutonium is used as a nuclear fuel and in nuclear weapons.
text: Plutonium is a rare element, used mainly as nuclear fuels and the core ingredient of nuclear weapons.
text: Plutonium is used as nuclear fuel for nuclear reactors to produce electric energy; also plutonium is indispensable for nuclear weapons.