trichloroethane, dioxides, soot, dichromate, silvering, raw umber, crocidolite, stipple, fluorocarbons, cinnabar, verdigris, opalescence, sulphates, ultramarine blue, yellow ocher, sooty, brownish yellow, tannic acid, lacquers, calcium hydroxide, pale violet, mottling, sourwood, creeping charlie, carotenes, pigments, paperlike, yellowish brown, copal, penicillium, mustiness, kangaroo paw, sulfur hexafluoride, nightshades, particulates, blister beetle, slaked lime, onyx marble, resorcinol, activated carbon, bluing, viridian, annatto, coffeeberry, terephthalate, phosphide, coltsfoot, discolor, stearic acid, sfumato, speckles, underpainting, greenish yellow, oxalic acid, burnt umber, oxalates, potassium carbonate, rootlets, babassu, allotrope, dripless, putties, naphthalene, golden pothos, limonene, overpaint, pontil, strawflower, kyanite, spar varnish, montmorillonite, raw sienna, polyacrylamide, calcium oxide, aluminosilicate, indigos, hydroxyl radical, snakeroot, petty spurge, pekoe, pyrites, pentachlorophenol, potassium bicarbonate, sphagnum, gunky, nutshells, emittance, amosite, redolence, carnauba, oxblood, sweet clover, peroxides, fluorapatite, juglone, glasslike, axle grease, spathe, asparagus fern, hydrogen chloride, lehua, solarization, barley, malt, beeswax, cacao, flour, indigo, kerosene, rosin, turpentine, alum, bran, charcoal, coal, dung, lard, opium, shellac, sugar, tobacco, wheat

atomic number 6, c, carbon

carbon black, smut, soot