Wordnet angielsko-polski
(a heavy brittle metallic element of the platinum group
used in alloys
occurs in natural alloys with platinum or osmium)
iryd, Ir
synonim: iridium
synonim: atomic number 77
(a heavy brittle metallic element of the platinum group
used in alloys
occurs in natural alloys with platinum or osmium)
iryd, Ir
synonim: iridium
synonim: atomic number 77