Assertion: rutherfordium | /r/CreatedBy | nuclear bombardment
Facets:
Source sentences:
text: Rutherfordium is a synthetic radioactive metal created by nuclear bombardment.
text: Rutherfordium is a synthetic radioactive metal, created by nuclear bombardment, and has only been produced in tiny amounts.
text: Rutherfordium is created by nuclear bombardment – smashing tiny bits of atoms into other atoms.