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Alexandre-Émile [1] Béguyer de Chancourtois (20 January 1820 – 14 November 1886) was a French geologist and mineralogist who was the first to arrange the chemical elements in order of atomic weights, doing so in 1862. De Chancourtois only published his paper, but did not publish his actual graph with the irregular arrangement. [2]
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Alexandre-Emile Béguyer de Chancourtois: 1820 – 1886 French geologist and mineralogist. Known for arranging the chemical elements in order of atomic weights (1862). TBA (1867) [citation needed] Jean-Pierre Changeux: 1936 – Present French neuroscientist Grand Cross (2010) [citation needed] André Chapelon: 1892 – 1978 French engineer
20 January – Alexandre-Emile Béguyer de Chancourtois, geologist and mineralogist (died 1886) 20 February – Gustave Nadaud, songwriter and chansonnier (died 1893) 30 April – Edouard Louis Dubufe, painter (died 1883) 11 June – Alexandre Bertrand, archaeologist (died 1902) 17 September – Émile Augier, dramatist (died 1889)
Mineralogist Alexandre-Emile Béguyer de Chancourtois makes the first proposal to arrange the chemical elements in order of atomic weights, although this is largely ignored by chemists. [4] Alexander Parkes exhibits Parkesine, one of the earliest synthetic polymers, at the International Exhibition in London.
A geologist is a contributor to the science of geology.Geologists are also known as earth scientists or geoscientists.. The following is a list of notable geologists. Many have received such awards as the Penrose Medal or the Wollaston Medal, or have been inducted into the National Academy of Sciences or the Royal Society.
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