titanium oxide, nitride, ceria, carbene, rhodium, alkynes, gallium, indium, titania, hydrides, electrodeposition, germanium, porphyrin, lanthanide, cerium, selenide, dopant, zns, aluminum oxide, zirconium oxide, oxides, cadmium sulfide, halide, silicon, alkali metal, osmium, tellurium, telluride, hafnium, eutectic, cathodes, hydroxide, dielectrics, azide, organometallic, phthalocyanine, polymerisation, californium, spinel, antimonide, electrochemical, iridium, oligomer, paramagnetic, ferrocene, quinone, biomolecule, calcium fluoride, colloidal, fullerene, bismuth, amides, sensitizer, praseodymium, anions, chalcogenide, aluminosilicate, zirconia, europium, silicide, mgo, silicon dioxide, scintillator, divalent, catalysis, valence electrons, metallization, polycrystalline, magnesium oxide, cordierite, boron nitride, bilayer, inhomogeneity, ferrite, thiols, polymerization, samarium, cadmium sulphide, silicon carbide, rubidium, chromophores, anionic, nickel alloy, plasmon, crystallites, carbon nanotube, martensite, covalent bond, hydroxyapatite, nanoscale, dihydrogen, manganite, fluorine, palladium, terbium, substrate, titanate, aryl, agarose, etchant, photoluminescence, semiconducting material, chromium, cobalt, fluoride, barium, cyanide, iodine, manganese, platinum, potassium, selenium, zirconium, arsenic, bromine, carbides, chlorine, iodide, molybdenum, nitrite, nickel, zinc, chrome, aluminium, uranium, valent, aluminum, nonstoichiometric, osmic

metal, metallic element

atomic number 44, ru