Paul-Émile Lecoq de Boisbaudran
French chemist (1838–1912) / From Wikipedia, the free encyclopedia
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Paul-Émile Lecoq de Boisbaudran, also called François Lecoq de Boisbaudran (18 April 1838 – 28 May 1912), was a French chemist known for his discoveries of the chemical elements gallium, samarium and dysprosium.[2] He developed methods for separation and purification of the rare earth elements and was one of the pioneers of the science of spectroscopy.[3]
"Lecoq de Boisbaudran" redirects here. For the artist and drawing teacher, see Horace Lecoq de Boisbaudran.
Quick Facts Born, Died ...
Paul-Émile Lecoq de Boisbaudran | |
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Born | (1838-04-18)18 April 1838 |
Died | 28 May 1912(1912-05-28) (aged 74) Paris, France |
Known for | Discovery of gallium, samarium and dysprosium Contributions to spectroscopy |
Awards | Davy Medal (1879) |
Scientific career | |
Fields | Chemistry, spectroscopy |
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