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John Dalton FRS (/ ˈ d ɔː l t ən /; 5 or 6 September 1766 – 27 July 1844) was an English chemist, physicist and meteorologist. He introduced the atomic theory into chemistry. He also researched colour blindness ; as a result, the umbrella term for red-green congenital colour blindness disorders is Daltonism in several languages.
4 de abr. de 2024 · John Dalton (born September 5 or 6, 1766, Eaglesfield, Cumberland, England—died July 27, 1844, Manchester) was an English meteorologist and chemist, a pioneer in the development of modern atomic theory.. Early life and education. Dalton was born into a Quaker family of tradesmen; his grandfather Jonathan Dalton was a shoemaker, and his father, Joseph, was a weaver.
John Dalton, né à Eaglesfield (Angleterre) le 6 septembre 1766 et mort à Manchester le 27 juillet 1844, est un chimiste et physicien britannique. Il est connu surtout pour sa théorie atomique, publiée en 1808, ainsi que pour ses recherches sur le daltonisme.
John Dalton (Eaglesfield, 6 de setembro de 1766 — Manchester, 27 de julho de 1844 [1]) foi um químico, meteorologista e físico britânico. [2] Foi um dos primeiros cientistas a defender que a matéria é feita de pequenas partículas, os átomos. É também um dos pioneiros na meteorologia, iniciando suas observações em 1787 ...
The theory of atomism, proposed by Dalton in the early 19th century and derived from meteorological studies, is the foundation for our modern concept of the atom. Plate 5: Elements from John Dalton’s A New System of Chemical Philosophy, 1810. Although a schoolteacher, a meteorologist, and an expert on color blindness, John Dalton is best ...
John Dalton, um 1834. John Dalton (* 6.September 1766 in Eaglesfield, Cumberland; † 27. Juli 1844 in Manchester) war ein englischer Naturforscher und Lehrer.Wegen seiner grundlegenden Untersuchungen zur Atomtheorie gilt er als einer der Wegbereiter der Chemie.Ihm zu Ehren ist die atomare Masseneinheit mit „Dalton“ benannt worden (Einheitenzeichen: Da oder u).
Biografia. John Dalton nasce a Eaglesfield, nei pressi di Cockermouth, nel Cumberland.Fu allievo di suo padre (che faceva il tessitore) e di John Fletcher, un quacchero che gestiva una scuola privata in un villaggio vicino. Si dice che già dall'età di dodici anni lui stesso insegnasse in una scuola privata a Kendall.Più tardi, nel 1793, si trasferì a Manchester, dove restò per tutta la ...
