Assertion: actinium | /r/AtLocation | milligram amounts
Facets:
value: more commonly
type: DEGREE
value: in a nuclear reactor
type: LOCATION
value: by the neutron irradiation of 226-ra
type: OTHER
value: by the neutron irradiation of 226ra
type: OTHER
Source sentences:
text: Actinium is found in trace amounts in uranium ore, but more commonly is made in milligram amounts by the neutron irradiation of 226-Ra in a nuclear reactor.
text: Actinium is found in trace amounts in uranium ore, but more commonly is made in milligram amounts by the neutron irradiation of 226-Ra in a nuclear reactor.
text: Actinium is found in trace amounts in uranium ore, but more commonly is made in milligram amounts by the neutron irradiation of 226Ra in a nuclear reactor.