Assertion: technetium's isotope | /r/HasProperty | pure gamma emitter
Facets:
Source sentences:
text: They are both right - the isotope Tc99 is the beta emitter, the isotope Tc99m is the pure gamma emitter.
text: They are both right - the isotope Tc99 is the beta emitter, the isotope Tc99m is the pure gamma emitter.