Assertion: heavy metal | /r/CapableOf | note for their hazardous nature
Facets:
value: as toxic environmental pollutants
type: MANNER
value: potentially
type: DEGREE
Source sentences:
text: Other heavy metals noted for their potentially hazardous nature, usually as toxic environmental pollutants, include manganese (central nervous system damage); cobalt and nickel (carcinogens); copper, zinc, selenium and silver (endocrine disruption, congenital disorders, or general toxic effects in fish, plants, birds, or other aquatic organisms); tin, as organotin (central nervous system damage); antimony (a suspected carcinogen); and thallium (central nervous system damage).[n 16][n 17]