• Thumbnail for Gottfried Osann
    Gottfried Wilhelm Osann (26 October 1796, Weimar – 10 August 1866, Würzburg) was a German chemist and physicist. He is known for his work on the chemistry...
    4 KB (364 words) - 10:50, 8 July 2024
  • Thumbnail for Emil Osann
    He was the brother of philologist Friedrich Gotthilf Osann (1794-1858) and chemist Gottfried Osann (1796-1866). He studied medicine in Jena and Göttingen...
    3 KB (296 words) - 05:14, 12 January 2023
  • physiologist Friedrich Gotthilf Osann (1794–1858), German classical philologist, brother of Emil and Gottfried Gottfried Osann (1796–1866), German chemist...
    549 bytes (100 words) - 07:33, 2 October 2024
  • Thumbnail for Ruthenium
    and he later withdrew his claim of discovery. Jöns Berzelius and Gottfried Osann nearly discovered ruthenium in 1827. They examined residues that were...
    48 KB (5,475 words) - 16:34, 25 October 2024
  • Thumbnail for Copper
    electroplating plant, starting its production in 1876. The German scientist Gottfried Osann invented powder metallurgy in 1830 while determining the metal's atomic...
    122 KB (13,913 words) - 09:05, 11 November 2024
  • Thumbnail for Technetium
    Year Claimant Suggested name Actual material 1828 Gottfried Osann Polinium Iridium 1845 Heinrich Rose Pelopium Niobium–tantalum alloy 1847 R. Hermann...
    68 KB (7,688 words) - 12:27, 6 November 2024
  • Heinrich Wilhelm Matthias Olbers Johannes Orphal Wilhelm Orthmann Gottfried Osann Heinrich Ott Friedrich Paschen Wolfgang Paul Rudolf Peierls Christoph...
    20 KB (1,528 words) - 15:13, 28 September 2024
  • He was a brother to physician Emil Osann (1787–1842) and chemist Gottfried Osann (1796–1866). He received his education at the Universities of Jena...
    4 KB (215 words) - 08:31, 23 May 2024
  • org. Retrieved 2016-12-02. "Terbium". RSC.org. Retrieved 2016-12-02. Gottfried Osann (1829). "Berichtigung, meine Untersuchung des uralschen Platins betreffend"...
    131 KB (4,824 words) - 14:40, 9 November 2024
  • Thumbnail for 1796
    politician (d. 1862) James Curley, Irish-American astronomer (d. 1889) Gottfried Osann, German chemist and physicist (d. 1866) Joseph Simon Volmar, Swiss...
    89 KB (9,162 words) - 13:47, 9 November 2024