Assertion: polonium's isotope | /r/HasProperty | mass-produced
Facets:
value: unlike most radionuclides
type: OTHER
Source sentences:
text: Also, given that the initial measurement was in 1898 (longest studied and discovery paper harder to find), and that the isotope 210Po is mass-produced unlike most radionuclides that are made one atom at a time, I am less inclined to believe that the value is erroneous and