• Thumbnail for Kazimierz Fajans
    Kazimierz Fajans (Kasimir Fajans in many American publications; 27 May 1887 – 18 May 1975) was a Polish American physical chemist of Polish-Jewish origin...
    8 KB (772 words) - 18:14, 7 July 2024
  • who developed it in 1919. It was also independently formulated by Kasimir Fajans and published concurrently in the same journal. The cycle is concerned...
    7 KB (941 words) - 22:25, 17 December 2023
  • Thumbnail for Radioactive displacement law of Fajans and Soddy
    {}_{60}^{144}{\text{Nd}}} Decay modes in tabular form Decay chain Kasimir Fajans, "Radioactive transformations and the periodic system of the elements"...
    2 KB (277 words) - 15:28, 22 October 2023
  • teacher Kasimir Fajans, co-discovered the chemical element protactinium in 1913. Protactinium was first identified in 1913 by Kasimir Fajans and Oswald...
    4 KB (421 words) - 01:46, 14 April 2024
  • Casimir (redirect from Kasimir)
    Esperanto: Kazimiro English: Casimir Galician: Casemiro, Casamiro German: Kasimir Hungarian: Kázmér Italian: Casimiro Kazakh: Qasym or Kasym Latvian: Kazimirs...
    10 KB (1,221 words) - 06:28, 23 June 2024
  • Thumbnail for Protactinium
    uranium compounds. Protactinium was first identified in 1913, when Kasimir Fajans and Oswald Helmuth Göhring encountered the isotope 234mPa during their...
    50 KB (5,812 words) - 17:49, 30 May 2024
  • Thumbnail for Lise Meitner
    Fajans and Soddy, this had to be an isotope of the undiscovered element 91 on the periodic table that lay between thorium and uranium. Kasimir Fajans...
    108 KB (13,096 words) - 21:19, 9 July 2024
  • Thumbnail for Radioactive decay
    501–503 (1896), translated by Carmen Giunta. Retrieved 12 April 2021. Kasimir Fajans, "Radioactive transformations and the periodic system of the elements"...
    95 KB (9,766 words) - 23:55, 30 June 2024
  • immunologist Georges Charpak, physicist, Nobel Prize winner (1992) Kasimir Fajans, physicist Jan T. Gross, (Christian mother, Jewish father) sociologist...
    33 KB (3,302 words) - 20:47, 22 May 2024
  • Thumbnail for Discovery of nuclear fission
    with the quantum behaviour of electrons (the Bohr model). Soddy and Kasimir Fajans independently observed in 1913 that alpha decay caused atoms to shift...
    100 KB (12,682 words) - 21:10, 24 June 2024
  • Thumbnail for Isotope
    59 (9): 739–740. Bibcode:1982JChEd..59..739N. doi:10.1021/ed059p739. Kasimir Fajans (1913) "Über eine Beziehung zwischen der Art einer radioaktiven Umwandlung...
    47 KB (5,890 words) - 03:34, 20 May 2024
  • Thumbnail for Otto Hahn
    released a cloud of arsenicals. In 1913, chemists Frederick Soddy and Kasimir Fajans independently observed that alpha decay caused atoms to shift down two...
    114 KB (14,397 words) - 01:35, 9 July 2024
  • Thumbnail for Neptunium
    including a 1913 publication of the known radioactive isotopes by Kasimir Fajans, also show an empty place after uranium, element 92. Up to and after...
    112 KB (13,630 words) - 16:36, 7 July 2024
  • Thumbnail for List of chemical element name etymologies
    Etymology Dictionary. Retrieved 2011-01-02. Protactinium; In 1913, Kasimir Fajans and Otto H. Göhring identified and named element 91 brevium, from Latin...
    72 KB (1,758 words) - 22:26, 1 July 2024
  • isolated in 1900 by William Crookes. It was first identified in 1913, when Kasimir Fajans and Oswald Helmuth Göhring encountered the short-lived isotope 234mPa...
    130 KB (11,594 words) - 05:53, 24 March 2024
  • transferred to Karlsruhe University, working under the direction of Kasimir Fajans, the discoverer of isotopes, for the next eight months. During the summer...
    32 KB (3,471 words) - 21:55, 23 May 2024
  • Vitamin A. Protactinium is first identified by Oswald Helmuth Göhring and Kasimir Fajans. Henry Moseley shows that nuclear charge is the real basis for numbering...
    14 KB (1,390 words) - 17:02, 16 June 2024
  • Thumbnail for Odd Hassel
    he went to Munich, Germany to work in the laboratory of Professor Kasimir Fajans. His work there led to the detection of absorption indicators. After...
    7 KB (689 words) - 17:32, 12 January 2023
  • reputation. First, he was an assistant at the physico-chemical laboratory of Kasimir Fajans at Ludwig Maximilian University of Munich (LMU). However, once there...
    19 KB (2,341 words) - 16:25, 24 June 2024
  • with Ph.D. from the University of Michigan. His thesis advisor was Kasimir Fajans. During World War II, while still a graduate student, Dr. Berlin worked...
    5 KB (598 words) - 17:38, 3 December 2023
  • Thumbnail for Georg Bredig
    all over the world.: A4  Among Bredig's students at Heidelberg were Kasimir Fajans, James William McBain, and Andreas von Antropoff. In 1910 Bredig was...
    29 KB (2,778 words) - 14:57, 18 June 2024
  • Thumbnail for List of nominees for the Nobel Prize in Physics
    org. April 2020. Retrieved 11 November 2020. "Nomination Archive – Kasimir Fajans". NobelPrize.org. April 2020. Retrieved 11 November 2020. "Nomination...
    325 KB (11,392 words) - 02:01, 25 June 2024
  • Thumbnail for List of nominees for the Nobel Prize in Chemistry
    org. April 2020. Retrieved 11 November 2020. "Nomination Archive – Kasimir Fajans". NobelPrize.org. April 2020. Retrieved 11 November 2020. "Nomination...
    358 KB (12,268 words) - 15:32, 2 May 2024
  • element Protactinium is first identified by Oswald Helmuth Göhring and Kasimir Fajans. Date unknown - Die Naturwissenschaften first published by Die...
    12 KB (1,097 words) - 02:48, 27 August 2023
  • S. Brown R. J. Cashman E. C. Crittenden C. T. Elvey R. W. Engstrom Kasimir Fajans B. T. Feld L. L. Foldy Simon Freed R. Frerichs E. C. Gregg F. L. Hereford...
    72 KB (7,707 words) - 22:47, 31 March 2024
  • Thumbnail for Europium
    79..271I. doi:10.1103/PhysRev.79.271. hdl:2027/mdp.39015086449009. Fajans, Kasimir; Voigt, Adolf (1941). "A Note on the Radiochemistry of Europium". Physical...
    43 KB (5,280 words) - 14:39, 22 June 2024