Assertion: rutherfordium | /r/HasProperty | proposed
Facets:
value: for element 106 with the symbol
type: OTHER
value: for element
type: TRANSITIVE-OBJECT
Source sentences:
text: It was initially proposed that the element be named after Igor Kurchatov (1903–1960), a Soviet nuclear physicist who is remembered as “the father of the Soviet atomic bomb.
text: Rutherfordium was a proposed name for element 104, then for element 106 with the symbol Rt, and was finally accepted for element 104, with the symbol Rf.