Assertion: molten plutonium | /r/HasProperty | tested in two experimental reactors
Facets:
value: at lanl
type: LOCATION
Source sentences:
text: Molten plutonium, alloyed with other metals to lower its melting point and encapsulated in tantalum, was tested in two experimental reactors, LAMPRE I and LAMPRE II, at LANL in the 1960s.