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Il y a 5 jours · 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.
- Atomic Theory
atomic theory, ancient philosophical speculation that all...
- Atomic Theory
Il y a 5 jours · John Dalton - Atomic Theory, Chemistry, Physics: By far Dalton’s most influential work in chemistry was his atomic theory. Attempts to trace precisely how Dalton developed this theory have proved futile; even Dalton’s own recollections on the subject are incomplete.
Il y a 1 jour · Nel 1808 John Dalton per primo cercò di descrivere l'atomo e lo fece basandosi su due delle tre leggi fondamentali della chimica (la terza la formulò lui stesso nel 1804). Dalton, per creare il suo modello atomico, si basò su dei punti fissi; ognuno di essi sarebbe stato in accordo con le due leggi fondamentali (e ovviamente anche con quella che formulò Dalton stesso).
Il y a 2 jours · Prințul de Wales l-a numit pe John Neale Dalton ca tutore. Pentru că tatăl lor credea că "cea mai bună cale de formare pentru orice băiat" easte Marina Militară, în septembrie 1877 cei doi frați au început formarea la nava HMS Britannia, la Dartmouth.
Il y a 1 jour · The chancellor of the exchequer, often abbreviated to Chancellor, [3] is a senior minister of the Crown within the Government of the United Kingdom, and head of Treasury. As one of the four Great Offices of State, the chancellor is a high-ranking member of the British Cabinet .
Il y a 2 jours · Neale Andrew Fraser AO MBE (born 3 October 1933) is a former number one amateur male tennis-player from Australia, born in Melbourne, Victoria, the son of a Victorian judge.
Il y a 4 jours · John Coleman Darnell (born August 1962) [2] is an American Egyptologist . Biography. Darnell attributes his interest in archaeology to his mother, who also had a lifelong interest in archaeology. She grew up in south Alabama and had a particular interest in the Mississippian Mound Builders.
