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Martin Heinrich Klaproth (1 December 1743 – 1 January 1817) was a German chemist. He trained and worked for much of his life as an apothecary , moving in later life to the university. His shop became the second-largest apothecary in Berlin, and the most productive artisanal chemical research center in Europe.
Martin Heinrich Klaproth (born Dec. 1, 1743, Wernigerode, Brandenburg—died Jan. 1, 1817, Berlin, Prussia [now in Germany]) was a German chemist who discovered uranium (1789), zirconium (1789), and cerium (1803). He described them as distinct elements, though he did not obtain them in the pure metallic state.
- The Editors of Encyclopaedia Britannica
Lived 1743 – 1817. Martin Klaproth discovered the chemical elements uranium, zirconium, and cerium. He verified the discoveries of titanium, tellurium, and strontium, naming the first two of these elements. Achievements and Key Points Martin Klaproth: Was an early analytical chemist who introduced the balance as a standard analytical instrument.
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Jun 11, 2018 · Klaproth, Martin Heinrich. ( b. Wernigerode, Germany, I December 1743; d. Berlin, Germany, 1 January 1817) chemistry. “Suffer and hope”—with these words Klaproth in 1765 captured the essence of his youth. The third son of Johann Julius Klaproth, a poor but respected tailor with pietistic leanings, he had been intended for the clergy.
His main fame as a chemist rests on his discovery of several new elements. In 1789 he discovered zirconium, named from zircon, the mineral from which it was isolated. In the same year he extracted uranium from pitchblende and named it for the newly discovered planet, Uranus.
views 2,887,593 updated. Martin Heinrich Klaproth. 1743-1817. German chemist remembered for his pioneering contributions to analytical chemistry and discovery of new elements. Klaproth deduced the presence of uranium in pitchblende (1789), zirconium in zircon (1789), and titanium in rutile (1795).
Dec 1, 2017 · Martin Heinrich Klaproth (1743 – 1817) On December 1, 1743, German chemist Martin Heinrich Klaproth was born. Klaproth , one of the well known founders of analytical chemistry discovered uranium ( 1789 ), zirconium ( 1789 ), cerium ( 1803 ), and contributed to the identification of others.
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