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1. evrenatlasi.com › john-daltonJohn Dalton: Hayatı, Atom Modeli ve buluşları

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   6. Apr. 2023 · John Dalton (1766-1844), modern atom teorisinin gelişimine yaptığı katkılarla tanınan İngiliz kimyager ve fizikçidir. Modern atom teorisinin tarihi, John Dalton adında Quaker mezhebinden genç bir okul müdürü gibi beklenmedik bir şahısla başlar. 1803'te Manchester Literary and Philosophical Society'de ( Manchester Edebiyat ve ...

2. kids.britannica.com › students › articleJohn Dalton - Students | Britannica Kids | Homework Help

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   John Dalton. (1766–1844). English meteorologist and chemist John Dalton was a pioneer in the development of modern atomic theory. Because of his scientific contributions, he is at times considered both the “father of chemistry” and the “father of meteorology.”. Dalton was born on September 5 or 6, 1766, in Eaglesfield, Cumberland ...

3. www.chemie-schule.de › KnowHow › Dalton-ModellJohn Dalton – Chemie-Schule

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   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 im anglo-amerikanischen Raum die Einheit der Atommasse (amu) mit Dalton benannt worden.

4. chemed.chem.purdue.edu › genchem › historyJohn Dalton - Division of Chemical Education, Purdue University

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   John Dalton was not familiar with Richter's work when he developed his atomic theory in 1803. By 1807, however, references to this work appeared in Dalton's notebooks, and Dalton's contemporaries viewed his atomic theory as a way of explaining why compounds combine in definite proportions.

5. www.britannica.com › video › 153020John Dalton's atomic theory explained | Britannica

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   At the beginning of the 19th century, the English scientist John Dalton proposed an atomic theory that became the basis for the study of chemistry. His theory contained five main propositions: 1. All matter is comprised of tiny, definite particles called atoms. 2.

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6. www.scienceandindustrymuseum.org.uk › objects-and-storiesJohn Dalton | Science and Industry Museum

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   16. Apr. 2019 · John Dalton (1808) Dalton's theory was based on the concept that each element consists of its own unique brand of indivisible atom; atoms of one element are all alike but they differ from atoms of other elements. Importantly, Dalton assigned atomic weights to the atoms of the 20 elements he knew of at the time.

7. fr.wikipedia.org › wiki › John_DaltonJohn Dalton — Wikipédia

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   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 .