Assertion: californium | /r/HasProperty | synthesized by glenn t. seaborg
Facets:
value: in 1950
type: TEMPORAL
Source sentences:
text: Californium was first synthesized by University of California, Berkeley researchers Stanley G. Thompson, Kenneth Street, Jr., Albert Ghiorso and Glenn T. Seaborg in 1950.
text: Californium was first synthesized by University of California, Berkeley researchers Stanley G. Thompson, Kenneth Street, Jr., Albert Ghiorso and Glenn T. Seaborg in 1950.
text: Californium was first synthesized by University of California, Berkeley researchers Stanely Thompson, Kenneth Street, Jr., Albert Ghiorso and Glenn T. Seaborg in 1950.