Assertion: californium | /r/CreatedBy | team
Facets:
value: by bombarding a curium target
type: MANNER
value: at the lawrence berkeley laboratories
type: LOCATION
value: in 1950
type: TEMPORAL
Source sentences:
text: Californium was the sixth transuranium element that was produced by a team at the Lawrence Berkeley Laboratories in 1950 by bombarding a curium target with α particles.