Assertion: plutonium | /r/HasProperty | sourced
Facets:
value: for nuclear weapons
type: TRANSITIVE-OBJECT
Source sentences:
text: The plutonium used for the US-UK 1962 device was apparently sourced from the military magnox reactors at Calder Hall or Chapelcross in the United Kingdom, and provided to the US under the 1958 US-UK Mutual Defence Agreement.
text: 239 Pu is the source material for nuclear weapons and is produced via neutron capture reactions on 238 U in nuclear reactors.
text: The plutonium was apparently sourced from the military Magnox reactors at Calder Hall or Chapelcross.