Assertion: technetium's isotope | /r/HasProperty | reported
Facets:
Source sentences:
text: Isotopes Twenty-two isotopes of technetium with masses ranging from 90 to 111 are reported.
text: Twenty-two isotopes of technetium with masses ranging from 90 to 111 are reported.
text: Of its 22 reported isotopes, the 99Tcm isotope is also used for diagnostic medical testing.