Friedrich Oskar Giesel (20 May 1852 – 13 November 1927, known as Fritz) was a German organic chemist. During his work in a quinine factory in the late 1890s, he started to work on the at-that-time-new field of radiochemistry and started the production of radium. In the period between 1902 and 1904, he was able to isolate a new element emanium. In a now controversially reviewed process, it was stated that emanium is identical to actinium, which was discovered by André-Louis Debierne in 1899.
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FriedrichOskarGiesel (20 May 1852 – 13 November 1927, known as Fritz) was a German organic chemist. During his work in a quinine factory in the late...
Germany Giesel Forest, a region of the mountain range Vogelsberg, Hesse, Germany FriedrichOskarGiesel (1852–1927), known as Fritz Giesel, German organic...
it has symbol Ac and atomic number 89. It was first isolated by FriedrichOskarGiesel in 1902, who gave it the name emanium; the element got its name...
radium—from FriedrichOskarGiesel and began tests with 43 grams of it, but its composition was different, and at first her tests did not work. With Giesel's help...
earlier work of 1899–1900. This view instead credits the 1902 work of FriedrichOskarGiesel, who discovered a radioactive element named emanium that behaved...
Feliciano Viera, 22nd President of Uruguay (b. 1872) November 13 – FriedrichOskarGiesel, German chemist (b. 1852) November 15 – Murakami Kakuichi, Japanese...
private laboratories. Hahn purchased two milligrams of radium from FriedrichOskarGiesel, the discoverer of emanium (radon), for 100 marks a milligram, and...
FriedrichOskarGiesel Ludwig Wilhelm Gilbert Johann Rudolf Glauber Frank Glorius Jürgen Gmehling Christian Gmelin Leopold Gmelin Philipp Friedrich Gmelin...
(discoverer of actinium, though priority has been disputed with FriedrichOskarGiesel), Marguerite Perey (discoverer of francium), Georgy Flyorov (namesake...