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andre ampere ... andre antoine ... andre breton...
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André-Louis Debierne - Wikipedia, the free encyclopedia
André-Louis Debierne (Paris, 14 July 1874 - 31 August 1949, Paris) was a French chemist and the discoverer of the element actinium. Debierne, studied at the elite École supérieure de physique et de c...
en.wikipedia.org/wiki/André-Louis_Debierne |
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Friedrich Oskar Giesel - Wikipedia, the free encyclopedia
Friedrich Oskar Giesel (May 20. 1852 – November 13. 1940) was a German organic chemist. During his work in a quinine factory in the late 1890s he started to work on the at that time new field of radi...
en.wikipedia.org/wiki/Friedrich_Oskar_Giesel |
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1926 - Harry Dean Stanton, born in West Irvine, Kentucky, actor, Alien, Cool Hand Luke; 1918 - Ingmar Bergman, born in Sweden, director, ... Born: Andre Debierne, French chemist/physicist, Actinium; ... Related Topics: actinium; Andre; chemist; Debierne; French; physicist; Related Year: 1874; Related Birthdays: July 14;
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August 31, 1949 in History; ... Add "Today in History" or "Today's Birthdays" to Your Site - it's Easy! ... History Home; Events Birthdays Deaths Years...
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select all; clear all ... The Curies: A Biography of the Most Controversial Family in Science ... Obsessive Genius: The Inner World of Marie Curie...
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André Louis Debierne: French chemist. 1874 - August 1949. Debierne discovered actinium in a precipitate of rare earths caused by adding ammonia to dissolved pitchblende. Debierne was a good friend of the Curies. ... Back to Element...
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André Louis Debierne was a French chemist. ... Debierne was a French chemist who discovered the element actinium. He was also active in the research of radium with Pierre and Marie Curie. He and Marie Curie demonstrated the metallic properties of radium.
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A third element, actinium, was discovered by their colleague Andre Debierne. They now began the tedious and monumental task of isolating these elements so that their chemical properties could be determined.
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Actinium Actinium was discovered in 1899 by the French chemist Andre Loius Debierne. The element's name comes from the Greek word "actinos". which means "ray". This element is found in uranium ores to the... ... Actinium is dangerously radioactive. The chemical behavior of actinium is similar to that of ... From "Alumen" or alum.
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