Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

645 results
  1. ... acid. Oxides, chlorides, and sulphides of tungsten, . . . 285 Molybdenum.-Preparation of molybdate of ammonia, .... 286 Vanadium.--Preparation ... Tantalum. Osmium. Calcium. Magnesium. Lanthanum. Didymium. Niobium. Indium. Molybdenum. Tungsten. Vanadium. Antimony. Iridium. 1 In many English ...
  2. NLM Digital Collections - First principles of chemical philosophy 
    Publication: Boston : Sever, Francis, & Co., 1870
    ... Oxygen 300 " II. Sulphur. - Selenium. - Tellurium . . 308 " III. Molybdenum. - Tungsten .... 321 " IV. Copper.- Mercury 328 " V. Calcium. - ... as that be- tween the atomic weights of molybdenum a,nd tungsten. A careful study of the ...
  3. ... the alkalies; separation from arsenic, anti- mony, tin, molybdenum, tellurium and selenium; mercury, lead, copper and cadmium, ... ferro-chromium, metallic chromium, ferro-aluminum, vanadium alloys, molybdenum alloys, tungsten alloys, silicon alloys, iron, steel and ...
  4. ... IX. The Chromium Group. Chromium 483 Manganese 489 Molybdenum, Tungsten, and Uranium 498 CHAPTER X. The Iron ... Hy- Calcium . . . Davy . . . 1808 drargyrum) . Ancients. Carbon . . . Ancients. Molybdenum Hjelm . . 1782 Cerium . . . Berzelius & Nickel . . . Cronstedt . 1751 Hismger ...
  5. ... 330-341 34. Antimony. Tin. Gold. Platinum. Iridium. Molybdenum. Antimony—Trisulphide and pentasulphide of antimony— Antimonous chloride ... gold—Col- loidal gold—Gold chloride—Platinum—Iridium—Molybdenum —Summary of analytical characters of metals of the ...
  6. NLM Digital Collections - A text-book of inorganic chemistry 
    Publication: Philadelphia : P. Blakiston, Son & Co., 1885
    ... Compounds, 376. Chromates, 378. Chromium Oxy-chloride, 381. Molybdenum, 382. Tungsten, 384. Uranium, 385. Manganese, 386. Forms ... Hg 199.8 Antimony (Stibium). Sb II9.6 Molybdenum Mo 95-8 Arsenic As 74-Q Nitrogen ...
  7. ... and Niobium (columbium) 324 Antimony. 327 Tungsten 333 Molybdenum •. 330 Vanadium 338 Chromium 340 Arsenic 344 Tellurium ... a borax bead quite opaque with binoxide of molybdenum can be rendered clear again, so much the ...
  8. NLM Digital Collections - Fownes' manual of chemistry, theoretical and practical 
    Publication: Philadelphia : Lea Brothers & Co., 1885
    ... or Chromyl Dichloride—Reactions of Chromium- compounds 428 Molybdenum 429 Chlorides 429 Fluorides—Oxides 430 Sulphides—Reactions of Molybdenum-salts 431 Tungsten, or Wolfram 432 Chlorides—Oxides— ...
  9. ... on the use of cadmium, mercury, titanium, tungsten, molybdenum, uranium, rare earths, gold, silver and platinum in ... 39-40. A review of the working of molybdenum ores and the production of ferromolyb- denum, giving ...
  10. ... Nickel 15 Manganese 16 Tungsten 17 Tellurium 18 Molybdenum 19 Uranium 20 Titanium 21 Chromium The metals ... Delhuyart in 1781. {Memoires de Toulouse). Tellurium and Molybdenum by Muller and Hielm, in 1782. Uranium by ...
first · previous · 4 · 5 · 6 · 7 · 8 · 9 · 10 · 11 · 12 · 13 · next · last