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  1. Harold Clayton Urey (* 29. April 1893 in Walkerton im US-Bundesstaat Indiana; † 5. Januar 1981 in La Jolla, Kalifornien) war ein US-amerikanischer Chemiker und Nobelpreisträger . Inhaltsverzeichnis. 1 Leben und Werk. 2 Schriften. 3 Literatur. 4 Weblinks. 5 Quellen. Leben und Werk.

  2. › wiki › Harold_UreyHarold Urey - Wikipedia

    Harold Clayton Urey ForMemRS (/ ˈ j ʊər i / YOOR-ee; April 29, 1893 – January 5, 1981) was an American physical chemist whose pioneering work on isotopes earned him the Nobel Prize in Chemistry in 1934 for the discovery of deuterium.

  3. 25. Apr. 2024 · Harold C. Urey was an American scientist awarded the Nobel Prize for Chemistry in 1934 for his discovery of the heavy form of hydrogen known as deuterium. He was a key figure in the development of the atomic bomb and made fundamental contributions to a widely accepted theory of the origin of the.

  4. Professor’s Ureys early researches concerned the entropy of diatomic gases and problems of atomic structure, absorption spectra and the structure of molecules. In 1931 he devised a method for the concentration of any possible heavy hydrogen isotopes by the fractional distillation of liquid hydrogen: this led to the discovery of deuterium ...

  5. 21. Jan. 2014 · Harold C. Urey, wartime director of the Manhattan Project’s uranium isotope–separation program at Columbia University, was one of the most anxious scientists in America. “I’m a frightened man,” he proclaimed in the pages of Collier’s only months after the bombings of Hiroshima and Nagasaki.

  6. 14. Okt. 2019 · Harold Urey also worked for the Manhattan Project. But by contrast, the Nobel-prizewinning chemist distanced himself from nuclear weapons development after the war. His search for science...

  7. 14. Okt. 2019 · His search for science beyond defense work prompted a shift into studying the origins of life and lunar geology. Now, the absorbing biography The Life and Science of Harold C. Urey by science historian Matthew Shindell uses the researcher’s life to show how a conscientious chemist navigated the cold war.