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Hace 3 días · Martin Heinrich Klaproth named titanium for the Titans of Greek mythology. Titanium was discovered in 1791 by the clergyman and geologist William Gregor as an inclusion of a mineral in Cornwall, Great Britain.
1 de jul. de 2024 · En 1798, el químico alemán Martin Heinrich Klaproth aisló ese nuevo elemento, llamándolo telurio. Franz-Joseph Müller, Freiherr von Reichenstein, muere el 12 de octubre de 1825 en Viena, Imperio Austríaco, actual Austria.
Hace 2 días · The 1789 discovery of uranium in the mineral pitchblende is credited to Martin Heinrich Klaproth, who named the new element after the recently discovered planet Uranus. Eugène-Melchior Péligot was the first person to isolate the metal, and its radioactive properties were discovered in 1896 by Henri Becquerel .
Hace 5 días · In 1797, Martin Heinrich Klaproth suggested the names natron and kali for the two alkalis (whence the symbols). Davy isolated sodium metal a few days after potassium, by using electrolysis on sodium hydroxide [61] and potash [62] respectively.
21 de jun. de 2024 · Though discovered (1789) by German chemist Martin Heinrich Klaproth, who named it after the then recently discovered planet Uranus, the metal itself was first isolated (1841) by French chemist Eugène-Melchior Péligot by the reduction of uranium tetrachloride (UCl 4) with potassium.
Hace 2 días · Discovered by Martin Heinrich Klaproth in 1789 and named after Uranus, uranium originated from supernovae 6.6bn years ago. Melting at 1,132°C and denoted by ‘U’ on the periodic table, uranium is experiencing increased demand due to its crucial role in clean energy generation through nuclear power.
2 de jul. de 2024 · The Society of Water Chemistry Society's Division of the German Chemical Society (GDCh) awards honorary membership as a special recognition to individuals who have made exceptional scientific contributions to their field.
