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1. sciencehistory.org › stories › magazineJohn Dalton and the Scientific Method - Science History Institute

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   23. Mai 2008 · Many consider 2008 the 200th anniversary of atomic theory, John Dalton’s momentous theory of the nature of matter. Dalton (1766–1844) proposed that all matter in the universe is made of indestructible, unchangeable atoms—each type characterized by a constant mass—that undergo chemical reactions by joining with and separating from each other.

2. 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.

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. www.famousscientists.org › john-daltonJohn Dalton - Biography, Facts and Pictures - Famous Scientists

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   John Dalton was born on September 6, 1766, in Eaglesfield, England, UK. Both of his parents were Quakers. Although Quakers were Christians, they were seen as dissenters by the established Church of England. As a result of this, John Dalton’s higher educational opportunities were restricted to dissenting places of education.

5. worldhistoryedu.com › john-dalton-greatest-accomplishmentsJohn Dalton: Greatest Accomplishments - World History Edu

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   2. Juni 2021 · In 1817, he was appointed the president of the Manchester Literary and Philosophical Society (“Lit & Phil”). John Dalton was honored in 1834 when he was elected a Foreign Honorary Member of the American Academy of Arts and Sciences. John Dalton’s major accomplishments – Dalton’s Law is frequently used in the field of chemistry.

6. interestingengineering.com › science › the-origin-andThe Origin and Development of John Dalton's Atomic Model of...

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   The scientific roots of modern atomic theory start in the work of the 19th century chemist John Dalton, but the atom is one of the oldest ideas in Western philosophy.

7. www.universetoday.com › 38169What Is John Dalton's Atomic Model? - Universe Today

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   1. Dez. 2014 · John Dalton, the father of modern atomic theory. Credit: chemheritage.org Credit: chemheritage.org In 1803, Dalton orally presented his first list of relative atomic weights for a number of ...