Assertion: natural boron | /r/HasProperty | two stable isotopes
Facets:
Source sentences:
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 (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.