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Harold Clayton Urey (Walkerton, Indiana; 29 de abril de 1893-La Jolla, California; 5 de enero de 1981) fue un químico y profesor universitario estadounidense. Pionero en el trabajo con isótopos , recibió el Premio Nobel de Química en 1934, y posteriormente elaboró la Teoría de la Evolución Paleontológica basándose en sus descubrimientos en el campo de la física atómica.
14. Okt. 2019 · 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. Shindell argues that Urey’s pious upbringing underpinned his convictions about the dangers of a nuclear arms race, and his commitment to research ...
Foreign Member of the Royal Society (1947. május 1.) A Wikimédia Commons tartalmaz Harold C. Urey témájú médiaállományokat. Harold Clayton Urey ( Walkerton, Indiana, 1893. április 29. – La Jolla, Kalifornia, 1981. január 5.) amerikai fizikokémikus. 1934-ben kémiai Nobel-díjat kapott a deutérium felfedezéséért.
Harold Urey wondered if the smallest atom, hydrogen, had different isotopes, and he calculated how they ought to be constituted if that were the case. By distilling liquid hydrogen, a hydrogen isotope was extracted in 1932 that was twice as heavy as regular hydrogen. It was called deuterium. Water that contains deuterium, so-called heavy water, proved to have other chemical properties that ...
14. Okt. 2019 · The Life and Science of Harold C. Urey Matthew Shindell University of Chicago Press (2019) After witnessing the 1945 Trinity atomic-bomb test, the theoretical physicist J. Robert Oppenheimer ...
哈罗德·克莱顿·尤里（Harold Clayton Urey，1893年4月29日-1981年1月5日），美国著名化学家、物理学家，1934年诺贝尔化学奖得主。尤里出生于美国印第安纳州的沃克顿（Walkerton）， 1931年底发现氘（“重氢”，氢的同位素），1934年荣获诺贝尔化学奖，曾参与曼哈顿计划。尤里毕业于美国蒙大拿大学（本科 ...
Harold C. Urey Nobel Lecture . Nobel Lecture, February 14, 1935 . Some Thermodynamic Properties of Hydrogen and Deuterium. Read the Nobel Lecture Pdf 179 kB ...
