• Thumbnail for Anders Gustaf Ekeberg
    Anders Gustaf Ekeberg (16 January 1767 in Stockholm, Sweden – 11 February 1813 in Uppsala, Sweden) was a Swedish analytical chemist who discovered tantalum...
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  • Ekeberg is a surname. Notable people with the surname include: Anders Gustaf Ekeberg (1767–1813), Swedish chemist Arne Ekeberg (born 1925), Norwegian judge...
    466 bytes (87 words) - 15:04, 14 December 2022
  • Thumbnail for Ytterby
    Ytterby (category Science and technology in Sweden)
    unidentified earth element. Swedish chemist Anders Gustaf Ekeberg confirmed the discovery the following year and named it yttria, with the mineral named gadolinite...
    9 KB (902 words) - 23:47, 10 October 2024
  • Thumbnail for Tantalum
    Tantalum was discovered in Sweden in 1802 by Anders Ekeberg, in two mineral samples – one from Sweden and the other from Finland. One year earlier, Charles...
    55 KB (6,529 words) - 16:14, 29 November 2024
  • Thumbnail for Niobe
    which had led earlier to the naming of the element tantalum by Anders Gustaf Ekeberg. On the basis of his argument according to which there were two...
    26 KB (3,319 words) - 22:24, 19 December 2024
  • Thumbnail for Charles Hatchett
    year he announced his discovery before the Royal Society. In 1802 Anders Gustaf Ekeberg (1767–1813) announced the discovery of another new element, "tantalum"...
    17 KB (1,673 words) - 07:01, 18 December 2024
  • Thumbnail for Yttrium
    Arrhenius' sample in 1789, and published his completed analysis in 1794. Anders Gustaf Ekeberg confirmed the identification in 1797 and named the new oxide yttria...
    58 KB (6,687 words) - 12:39, 5 December 2024
  • Thumbnail for Jöns Jacob Berzelius
    Jöns Jacob Berzelius (category Members of the Royal Netherlands Academy of Arts and Sciences)
    and insects and their classification. Berzelius later enrolled as a medical student at Uppsala University, from 1796 to 1801. Anders Gustaf Ekeberg,...
    43 KB (4,355 words) - 10:03, 30 November 2024
  • Thumbnail for Carl Gustaf Ekeberg
    Carl Gustaf Ekeberg (10 June 1716 – 4 April 1784) was a Swedish physician, chemist and explorer. He made several voyages to the East Indies and China as...
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  • Thumbnail for Anders Sparrman
    years later and describing the animals and plants he had encountered. On this voyage he met Carl Gustaf Ekeberg. He sailed for the Cape of Good Hope in...
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  • Thumbnail for List of Uppsala University people
    physicist and mineralogist Anders Gustaf Ekeberg (1767–1813), chemist, discoverer of tantalum Jöns Jakob Berzelius (1779–1848), physician and chemist,...
    23 KB (2,542 words) - 14:41, 22 July 2024
  • Sweden and named it ytterbite, after the village. Johan Gadolin discovered yttrium's oxide in Arrhenius' sample in 1789, and Anders Gustaf Ekeberg named...
    42 KB (4,989 words) - 03:21, 25 October 2024
  • Thumbnail for Tantalum pentoxide
    in 1802 by Anders Gustaf Ekeberg at Ytterby, Sweden, and Kimoto, Finland. The minerals microlite and pyrochlore contain approximately 70% and 10% Ta, respectively...
    24 KB (2,450 words) - 17:45, 16 August 2024
  • Thumbnail for 1767 in Sweden
    Catharina Ulrika Hjort af Ornäs, murder victim (died 1837) 16 January - Anders Gustaf Ekeberg, chemist who discovered tantalum in 1802 (died 1813) 1 February...
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  • Thumbnail for 1802 in Sweden
    colony of Saint Barthélemy discontinues. - Tantalum discovered by Anders Gustaf Ekeberg. - The foundation of the Yellow Rose (society). - The Cause célèbre...
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  • Thumbnail for Carl Axel Arrhenius
    Examining a different sample, Anders Gustaf Ekeberg confirmed the existence of a new "earth", calling it "yttria" and the source mineral "ytterbite"...
    12 KB (1,123 words) - 21:21, 20 November 2024
  • principal from Brno; Johan Gottlieb Gahn; Carl Wilhelm Scheele; Anders Gustaf Ekeberg; A. Bergsteen; Louis-Nicolas Vauquelin; Antoine Fourcroy; George...
    8 KB (931 words) - 21:07, 14 December 2023
  • Thumbnail for Norrland Engineer Battalion
    Norrland Engineer Battalion (category Disbanded units and formations of Sweden)
    Per-Anders (1990). Bodens ingenjörregementes historia (in Swedish). Boden: Bodens ingenjörregemente. ISBN 91-7970-991-5. SELIBR 7678673. Ekeberg, Rolf...
    13 KB (1,050 words) - 10:41, 30 October 2024
  • List of knights of the Order of the Seraphim (category Lists of knights and dames)
    This is a list of the knights (men) and members (women) of the Royal Order of the Seraphim: The Royal Order of the Seraphim was revised in 1975. Since...
    195 KB (118 words) - 15:25, 4 December 2024
  • Löwen, politically active socialite, spy and royal favorite (born 1743) 11 February - Anders Gustav Ekeberg, analytical chemist (born 1767) 21 August...
    3 KB (233 words) - 01:09, 28 March 2024
  • life except for Gustaf Mauritz Armfelt who was excluded twice. On 2 May 2018, the Swedish King amended the rules of the academy and made it possible...
    51 KB (204 words) - 21:56, 20 December 2024
  • Thumbnail for Södertälje
    Södertälje (category Pages with non-English text lacking appropriate markup and no ISO hint)
    property was at Järnagatan 8, next to Saltsjötorget square, and was built by industrialist DJ Ekeberg. When Järnagatan was lowered in 1907, the basement level...
    89 KB (9,947 words) - 03:27, 6 November 2024
  • politician and member of the English gentry (d. 1797) May 29 – Louis-Jean-Marie Daubenton, French scientist (d. 1799) June 10 – Carl Gustaf Ekeberg, Swedish...
    292 bytes (30,970 words) - 02:36, 2 October 2024
  • Encyclopedia of Science and Technology is a history of science by Isaac Asimov, written as the biographies of initially 1000 scientists and later with over 1500...
    99 KB (741 words) - 09:45, 15 September 2024
  • Thumbnail for List of plant genera named for people (D–J)
    species and one name for their genus, a grouping of related species. Thousands of plants have been named for people, including botanists and their colleagues...
    163 KB (822 words) - 17:13, 22 August 2024