Assertion: californium | /r/HasProperty | radioactive metal
Facets:
value: chemically
type: MANNER
Source sentences:
text: It is a radioactive metal.
text: It is a chemically active metal, reacting with air, water and acids but not bases.
text: It is a radioactive metal.
text: Californium is an actinide and a radioactive metal which was discovered about 70 years ago by a group of scientists in one of the universities of California, so it has got its name after the state.
text: It is a radioactive metal.