— wire, ignited, i, 309.
— —, action of heated, on combustible gases, W. Henry, xii, 181.
—, spongy, combustion with, discovered by J. W. Döbereiner, vii, 387.
—, —, J. W. Döbereiner's researches on, xviii, 151.
—, —, J. Liebig, xviii, 398.
—, —, action of, prevented by certain gases, xxxi, 348.
—, —, —, Kuhlmann, xxxvii, 198.
—, on the dark precipitate of, J. Liebig, xviii, 398.
—, new compounds of, J. W. Döbereiner, xxviii, 130.
—, a bichloride of, combined with deutoxide of nitrogen, H. D. Rogers, xxxviii, 186; xxxix, 369.