Assertion: einsteinium | /r/HasProperty | ghiorso
Facets:
value: at berkeley
type: LOCATION
value: in december
type: TEMPORAL
value: in 1952
type: TEMPORAL
Source sentences:
text: Einsteinium, the seventh transuranic element of the actinide series to be discovered , was identified by Ghiorso and co-workers at Berkeley in December 1952 in debris from the first large thermonuclear explosion, which took place in the Pacific.
text: Einsteinium, the seventh transuranic element of the actinide series to be discovered, was identified by Ghiorso and co-workers at Berkeley in December 1952 in debris from the first large thermonuclear explosion, which took place in the Pacific in November, 1952.
text: Einsteinium was identified by Ghiorso and others (Berkeley, California, USA) in 1952 in radioactive debris from the first large thermonuclear bomb explosion, which took place in the Pacific in November 1952.