Assertion: boron's isotope | /r/HasProperty | stable
Facets:
value: theoretically
type: DEGREE
value: to all forms of decay
type: OTHER
value: energetically
type: DEGREE
Source sentences:
text: Because all their atomic numbers are odd, boron, gallium and thallium have only two stable isotopes, while aluminium and indium are monoisotopic, having only one, although most indium found in nature is the weakly radioactive 115In.
text: Conversely, all elements with atomic numbers are less than or equal to 66 (except Tc, Pm, Sm and Eu) have at least one isotope that is theoretically energetically stable to all forms of decay (with the exception of proton decay, which has never been observed, and spontaneous fission, which is theoretically possible for elements with atomic numbers greater than 40).
text: Boron consists of two stable and fourteen instable isotopes.
text: Natural boron is composed of two stable isotopes, one of which (boron-10) has a number of uses as a neutron-capturing agent.
text: Natural boron consists primarily of two stable isotopes, 11B (80.1%) and 10B (19.9%).
text: Natural boron is composed of two stable isotopes, one of which (boron-10) has a number of uses as a neutron-capturing agent.
text: Natural boron is composed of two stable isotopes, one of which has a number of uses as a neutron-capturing agent.
text: Natural boron is composed of two stable isotopes, one of which (boron-10) has a number of uses as a neutron-capturing agent.
text: Natural boron is composed of two stable isotopes: 11B is more abundant than 10B, which has a number of uses as a neutron-capturing agent.
text: Natural boron consists of two stable isotopes: 10B (19 percent) and 11B (81 percent).