644 



PROCEEDINGS OF UNITED STATES NATIONAL MUSEUM. 



rn.-PRODUCTS of fermentation and DISTtLIiATION. 



(Not subdivided.) 



rr.— INORGANIC PRODUCTS. 



[From Soscoe & Sohorlemmer : Tbkatise on Chemistrt.] 



NON-METALLIC ELEMENTS. 



Monads : 



I. — Hydrogen H. 



IL— Chlorine CL 



III. — Bromine Br. 



IV.— Iodine L 



J v.— Fluorine F. 



Dyads : 



VI.— Oxygen O. 



VII.— Sulphur '.. S. 



VIII.— Selenium Se. 



IX.— Tellurium Te. 



Triads : 



X. — Nitrogen N. 



XL — Phosphorus P. 



XII. — Arsenic As. 



Tetrads : 



XIII.— Carbon C. 



XIV.— Silicon Si. 



XV.— Boron B. 



Copper Group: 



XXX.— Copper Cu. 



XXXL-Silver Ag. 



XXXIL— Mercury Hg. 



Cerium Group: 



XXXIIL— Yttrium Y. 



XXXIV. — Lanthanum La. 



XXXV.— Cerium Ce. 



XXXVL— Didymium DL 



XXXVII.— Erbium Er. 



Aluminium Group : 



XXXVIII.— Aluminium Al. 



XXXIX.— Indium In. 



XL.— Gallium Ga. 



Iron Group: 



XLI. — Manganese Mn. 



XLIL— Iron Fe. 



XLIL— Nickel Ni. 



XLIV.— Cobalt Co. 



Chromium Group: 



XLV. — Chromium Cr. 



METALLIC ELEMENTS. 



Metals of the Alkalies: 



XVI.— Potassium K. 



XVIL— Sodium Na. 



XVIII.— Lithium Li. 



XIX.— Rubidium Rb. 



XX. — Caesium Cs. 



Metals of the Alkaline Earths : 



XXL— Calcium Ca. 



XXII.— Strontium Sr. 



XXIII.— Barium Ba. 



Magnesium Group : 



XXrV.- Beryllium Be, 



XXV. — Magnesium Mg. 



XXVL— Zinc Zn. 



XXVIL— Cadmium Cd. 



Lead Group: 



XXVIIL— Lead Ph. 



XXIX.— Thallium Th. 



XLVL— Molybdenum Mo. 



XLVIL— Tungsten W. 



XL VIII.— Uranium U. 



Tin Group: 



XLIX.— Tin Sn. 



L. — Zirconium Zr. 



LL— Thorium Th. 



Antimony Group : 



LII. — Vanadium V. 



LIII. — Antimony Sb. 



LIV.— Bismuth Bi. 



LV.— Tantalum Ta. 



LVL— Niobium Nb. 



Gold Group: 



LVIL— Gold Au. 



LVIIL— Platinum Pt. 



LIX. — Ruthenium Ru. 



LX.— Rhodium Rh. 



LXL— Palladium Pd. 



LXIL— Iridium Jr. 



LXIII.— Osmium Os. 



