WordNet: Ir, atominumero 77, iridium
a heavy brittle metallic element of the platinum group; used in alloys; occurs in natural alloys with platinum or osmium
- hypernym metalli, metalliaines
Ir
- (englanti) Ir (synonyymi)
atominumero 77
- (englanti) atomic number 77 (synonyymi)
iridium
- (englanti) iridium (synonyymi)