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Hace 4 días · Sir Humphry Davy (born December 17, 1778, Penzance, Cornwall, England—died May 29, 1829, Geneva, Switzerland) was an English chemist who discovered several chemical elements (including sodium and potassium) and compounds, invented the miner’s safety lamp, and became one of the greatest exponents of the scientific method.
- Later Years
Sir Humphry Davy - Chemist, Inventor, Researcher: Shortly...
- Peter Mark Roget
Roget studied medicine at the University of Edinburgh and...
- Alexander Robertus Todd, Baron Todd
Alexander Robertus Todd, Baron Todd (born Oct. 2, 1907,...
- John Frederic Daniell
John Frederic Daniell was a British chemist and...
- Humphry Davy
Encyclopædia Britannica, Inc. (1778–1829). The inventor of...
- Later Years
Hace 2 días · Ampère had given some of his sample to British chemist Humphry Davy (1778–1829), who experimented on the substance and noted its similarity to chlorine and also found it as an element. Davy sent a letter dated 10 December to the Royal Society of London stating that he had identified a new element called iodine. [19]
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Hace 5 días · Sir Humphry Davy, 1778 – 1829 (Wikipedia) Ampre had cautioned Davy that Dulong’s heavy oil “detonates with all the violence of fulminating metals by the simple heat of the hand,” and, without providing Dulong’s name, mentioned that the discoverer of the material had lost an eye and several fingers.
Hace 2 días · Humphry Davy (1778–1829, England, N) Elizabeth Dawbarn (d. 1839, ... The Closet of the Eminently Learned Sir Kenelme Digbie Kt. Opened; William Digby ...
