Assertion: thorium | /r/HasProperty | irradiated
Facets:
Source sentences:
text: When thorium is irradiated, or exposed to radiation to prepare it for use as a fuel in nuclear reactions, the process forms small amounts of uranium-232.
text: When thorium is irradiated, it creates uranium-232.
text: Thorium would make uranium-232 in reactors when being irradiated, which emits dangerous levels of gamma rays.