• Thumbnail for Dmitri Mendeleev
    Dmitri Ivanovich Mendeleev (sometimes romanized as Mendeleyev, Mendeleiev, or Mendeleef; English: /ˌmɛndəlˈeɪəf/ MEN-dəl-AY-əf; Russian: Дмитрий Иванович...
    53 KB (5,617 words) - 19:48, 16 April 2024
  • Thumbnail for Periodic table
    table to become generally accepted was that of the Russian chemist Dmitri Mendeleev in 1869; he formulated the periodic law as a dependence of chemical...
    251 KB (27,185 words) - 04:03, 11 May 2024
  • of the modern understanding of elements developed from the work of Dmitri Mendeleev, a Russian chemist who published the first recognizable periodic table...
    76 KB (9,881 words) - 18:50, 12 April 2024
  • Petersburg – walking a significant portion of the route – so her son Dmitri Mendeleev could continue his education in the capital of the Russian Empire....
    46 KB (6,576 words) - 10:26, 6 February 2024
  • (1873) and Dmitri Mendeleev who reported it first on Sep. 12, 1874. Using his extensive measurements of the properties of gases, Mendeleev also calculated...
    17 KB (1,976 words) - 05:15, 15 April 2024
  • Thumbnail for Mendeleev's predicted elements
    Dmitri Mendeleev published a periodic table of the chemical elements in 1869 based on properties that appeared with some regularity as he laid out the...
    15 KB (1,587 words) - 17:40, 4 January 2024
  • .it is surely true that had Mendeleev never lived modern chemists would be using a Periodic Table" and "Dmitri Mendeleev". Royal Society of Chemistry...
    83 KB (9,163 words) - 19:57, 10 May 2024
  • Thumbnail for History of the periodic table
    Lavoisier, Johann Wolfgang Döbereiner, John Newlands, Julius Lothar Meyer, Dmitri Mendeleev, Glenn T. Seaborg, and others. Nine chemical elements – carbon, sulfur...
    90 KB (10,896 words) - 04:25, 2 May 2024
  • Thumbnail for Atomic number
    an ordering of the elements, and so they can be numbered in order. Dmitri Mendeleev said that he arranged his first periodic tables (first published on...
    15 KB (1,866 words) - 20:02, 10 May 2024
  • Thumbnail for Mendelevium
    1955, the method still used to produce it today. It was named after Dmitri Mendeleev, father of the periodic table of the chemical elements. Using available...
    33 KB (4,161 words) - 14:30, 27 April 2024
  • Thumbnail for Dmitri Shostakovich
    University, graduating in 1899. He then went to work as an engineer under Dmitri Mendeleev at the Bureau of Weights and Measures in Saint Petersburg. In 1903...
    96 KB (10,984 words) - 12:52, 6 May 2024
  • Thumbnail for Hafnium
    is found in many zirconium minerals. Its existence was predicted by Dmitri Mendeleev in 1869, though it was not identified until 1922, by Dirk Coster and...
    46 KB (5,394 words) - 10:29, 12 May 2024
  • Thumbnail for Saint Petersburg State University
    of Physics and Mathematics. The Main Pedagogical Institute (where Dmitri Mendeleev studied) was restored in 1828 as an educational institution independent...
    46 KB (4,314 words) - 01:15, 12 May 2024
  • Thumbnail for Polonium
    Polonium (category Chemical elements predicted by Dmitri Mendeleev)
    Polonium is a chemical element; it has symbol Po and atomic number 84. A rare and highly radioactive metal (although sometimes classified as a metalloid)...
    75 KB (8,192 words) - 19:14, 12 May 2024
  • Thumbnail for Mendeleev (crater)
    Russian chemist Dmitri Mendeleev. Even after formal naming in 1961 by the IAU, the crater was known as Basin IX until the early 1970s. Mendeleev is a basin...
    9 KB (800 words) - 16:28, 2 October 2023
  • Thumbnail for Chemist
    long history culminating in the creation of the periodic table by Dmitri Mendeleev.[citation needed] The Nobel Prize in Chemistry created in 1901 gives...
    22 KB (2,633 words) - 05:19, 6 May 2024
  • Thumbnail for Gallium
    Gallium (category Chemical elements predicted by Dmitri Mendeleev)
    1871, the existence of gallium was first predicted by Russian chemist Dmitri Mendeleev, who named it "eka-aluminium" from its position in his periodic table...
    74 KB (8,749 words) - 06:45, 29 April 2024
  • Thumbnail for Periodic trends
    by period and/or group. They were discovered by the Russian chemist Dmitri Mendeleev in 1863. Major periodic trends include atomic radius, ionization energy...
    15 KB (1,607 words) - 14:03, 15 March 2024
  • field of chemistry, including the asymmetry of crystals. In chemistry, Dmitri Mendeleev, following the atomic theory of John Dalton, created the first periodic...
    40 KB (4,546 words) - 08:37, 19 March 2024
  • Thumbnail for 19th century
    field of chemistry, including the asymmetry of crystals. In chemistry, Dmitri Mendeleev, following the atomic theory of John Dalton, created the first periodic...
    88 KB (9,207 words) - 21:30, 8 May 2024
  • Thumbnail for Technetium
    Technetium (category Chemical elements predicted by Dmitri Mendeleev)
    of technetium's properties had been predicted by Dmitri Mendeleev before it was discovered. Mendeleev noted a gap in his periodic table and gave the undiscovered...
    68 KB (7,706 words) - 23:32, 8 May 2024
  • Thumbnail for Rhenium
    Rhenium (category Chemical elements predicted by Dmitri Mendeleev)
    Rhenium is a chemical element; it has symbol Re and atomic number 75. It is a silvery-gray, heavy, third-row transition metal in group 7 of the periodic...
    43 KB (4,918 words) - 17:22, 27 April 2024
  • Thumbnail for Lothar Meyer
    of the periodic table of the chemical elements. The Russian chemist Dmitri Mendeleev (his chief rival) and he had both worked with Robert Bunsen. Meyer...
    16 KB (1,206 words) - 22:04, 15 January 2024
  • Thumbnail for D. Mendeleev University of Chemical Technology of Russia
    later, in 1919, it was given the name of the famous Russian chemist Dmitri Mendeleev. At that time, the Moscow Chemical Technical College was mostly training...
    78 KB (7,543 words) - 22:37, 10 May 2024
  • Thumbnail for Aleksandr Voskresensky
    of Saint Petersburg Imperial University in 1861–1863 and 1865–1867. Dmitri Mendeleev regarded him as a "grandfather of Russian chemistry". One of his major...
    4 KB (285 words) - 19:02, 25 April 2024
  • Thumbnail for Brockhaus and Efron Encyclopedic Dictionary
    were written by the prominent Russian scholars of the period, such as Dmitri Mendeleev and Vladimir Solovyov. Reprints have appeared following the dissolution...
    8 KB (921 words) - 19:59, 3 May 2024
  • Thumbnail for Germanium
    Germanium (category Chemical elements predicted by Dmitri Mendeleev)
    ranks 50th in abundance of the elements in the Earth's crust. In 1869, Dmitri Mendeleev predicted its existence and some of its properties from its position...
    70 KB (7,330 words) - 21:20, 29 April 2024
  • (C6H6) when he had a dream of a group of snakes swallowing their tails. Dmitri Mendeleev, who created the periodic table foundational to current understanding...
    24 KB (2,963 words) - 16:50, 11 April 2024
  • Thumbnail for Sergey Prokudin-Gorsky
    Petersburg State Institute of Technology to study chemistry under Dmitri Mendeleev. He also studied music and painting at the Imperial Academy of Arts...
    46 KB (5,286 words) - 19:41, 16 March 2024
  • Thumbnail for Francium
    Francium (category Chemical elements predicted by Dmitri Mendeleev)
    extreme rarity and radioactivity; a different extrapolation based on Dmitri Mendeleev's method gave 20 ± 1.5 °C (68.0 ± 2.7 °F). A calculation based on the...
    36 KB (4,057 words) - 18:42, 12 May 2024