dichromate, calcium fluoride, alkali metal, phosphide, cadmium sulfide, cupric, halides, allyl, cementite, dihydrogen, hydroxides, barium sulphate, resorcinol, photochemically, praseodymium, boron trifluoride, arsenide, mercuric, disulphide, aluminate, uranyl, oxidise, zirconium dioxide, tetroxide, aluminosilicate, niobate, anthracene, semiconductive, pyrophoric, tungstate, proteinaceous, barium sulfate, zns, lutetium, cerium, dissolver, carbonyl, carbides, lanthanide, ytterbium, trichloride, opaline, selenide, carbonization, alkane, formate, silicide, formamide, amphibole, zinc chloride, cyanides, dibasic, pyrene, sacrificial anode, fluorapatite, dioxides, nuclides, telluride, aromatic hydrocarbon, diatomic, trioxide, titanate, holmium, crystallites, vanadate, filamentary, spinel, ferric oxide, thulium, feldspars, immiscible, aluminous, cobalt, volatilized, activated carbon, hydrous, phthalocyanine, polymerizes, ionise, promethium, paraffins, californium, nonradioactive, pyroxene, pentoxide, intergranular, gangue, caustics, chalcogenide, potassium sulfate, methylene, hydroperoxide, calcium sulphate, nuclide, calcined, needlelike, kyanite, samarium, selenite, florescence, nitric, corona discharge, hydride, arsenic, metal, nitride, salts, alloy, ash, chromate, dioxide, hydrocarbon, ice, metals, mineral, residue, selenium, shards, silicate, slag, substance, vapor, inorganic, isomorphous, gaseous, nonmetal, cr, electronegative, metallic, mn, nonmetallic, substitutional, trivalent, valent, alloying, electropositive, fusible, humic, monovalent, sorbed, chlorine

atomic number 32, atomic number 5, atomic number 52, boron, ge, germanium, te, tellurium

nonmetal, nonmetallic