Assertion: berkelium | /r/HasProperty | synthetic element
Facets:
value: with the symbol bk
type: OTHER
value: in the periodic table
type: LOCATION
Source sentences:
text: Berkelium is a synthetic element that is created in nuclear testing labs due to its radioactivity.
text: Berkelium, element 97, is a synthetic radioelement , first synthesized by Glenn Seaborg's group in 1949.
text: Berkelium is a synthetic radioactive element and was named after Berkeley, California.
text: Berkelium is a synthetic element.
text: Berkelium is a synthetic element that is not present in the geosphere.
text: Berkelium is a synthetic element in the periodic table that has the symbol Bk and atomic number 97.
text: Berkelium is a synthetic element in the periodic table that has the symbol Bk and atomic number 97.
text: Berkelium is a synthetic element with the symbol Bk and atomic number 97.
text: Berkelium (pronounced /bɚˈkiːliəm/ or /ˈbɝkliəm/) is a synthetic element with the symbol Bk and atomic number 97.