RDF description of i_def_c2_2386
primary topic: i def c2 2386

i def c2 2386
value: A ductile malleable silvery-white metallic element very resistant to heat and chemicals. It occurs free and in association with other platinum metals, especially in osmiridium; used in jewellery, laboratory apparatus, electrical contacts, dentistry, electroplating, and as a catalyst.
was quoted from: gemetThesaurus