Assertion: technetium's isotope | /r/HasProperty | stable
Facets:
value: nearly
type: DEGREE
Source sentences:
text: The element technetium has no stable isotopes, and will not be "mined out of the ground" because of this.
text: It has three isotopes which are radioactive and unstable.
text: Radioactive Isotopes 34 Stable Isotopes 0 X-Ray Energies Kα 18.36
text: Technetium is a metallic chemical element which does not appear naturally, because it has no stable isotope.
text: Technetium has no stable isotopes – the lightest such element.
text: Technetium has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given.
text: Technetium has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given.
text: Technetium has no stable isotopes, as all of its isotopes are radioactive.
text: Bismuth isn't stable at all and no isotopes are stable.
text: Technetium has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given.
text: Technetium has no stable or nearly stable isotopes, and thus a standard atomic weight cannot be given.
text: If it had stable isotopes, I would likely have studied it.
text: Because it turns out that due to a quirk in the mathematics of atomic nuclei, every single isotope of technetium is unstable - all versions of technetium are radioactive and eventually decay into other elements.