osmium, cerium, ceria, praseodymium, ytterbium, europium, tellurium, silicates, samarium, zirconium, spinel, calcium fluoride, olivine, rhodium, californium, rubidium, pyrope, gallium, terbium, oxides, hafnium, indium, cobalt, telluride, ruthenium, alkali metal, titanium oxide, selenide, lanthanide, zirconium oxide, promethium, cadmium sulfide, lutetium, crystallites, exosphere, dysprosium, nickel alloy, boron, dopant, quartz, garnets, dipole moment, aluminosilicate, rhenium, germanium, hematite, phlogopite, ferric oxide, thulium, spherules, alkynes, arsenide, photoluminescence, feldspar, scintillator, carbene, phyllosilicate, electron volt, hydroxides, bismuth, zeolites, apatite, jarosite, strange quark, amphibole, nuclide, lepidolite, yttrium oxide, porphyrin, columbium, graphite, anions, paramagnetic, neodymium, dioxide, calcite, tungstate, carbides, plagioclase, copper oxide, isotope, lithium oxide, erbium, zircon, magnesium, pyroxene, nuclei, niobate, antineutrinos, anorthosite, alloy, methylamine, zns, niobium, formate, quasicrystal, jovian, pyrophyllite, dihydrogen, smoky quartz, uraninite, pyrochlore, platinum, manganese, selenium, antimony, chromium, thorium, tungsten, uranium, vanadium, arsenic, cadmium, molybdenum, nickel, palladium, silica, stainless, insulated, steel, annealed, bimetallic, ferromagnetic, lead, metal, nonmagnetic, plated, sintered, zinc

catalytic converter, iridic, iridosmine, osmiridium

metallic element

atomic number 77, ir