Risultati di ricerca
Marguerite Catherine Perey è stata una chimica francese. È nota soprattutto per aver scoperto, nel 1939, l'elemento chimico francio, isolato attraverso la purificazione di lantanio contenente attinio. Le diede questo nome in omaggio alla sua nazionalità francese.
Marguerite Catherine Perey (19 October 1909 – 13 May 1975) was a French physicist and a student of Marie Curie. In 1939, Perey discovered the element francium by purifying samples of lanthanum that contained actinium. In 1962, she was the first woman to be elected to the French Académie des Sciences, an honor denied to her mentor ...
4 apr 2022 · Marguerite Perey, l’altra “figlia” di Marie Curie. Oggi raccontiamo la storia di Marguerite-Catherine Perey (1909 – 1975) una chimica non particolarmente conosciuta, che ha scoperto e ‘tenuto a battesimo’ l’ottantasettesimo elemento della tavola periodica.
Marguerite Perey, née à Villemomble le 19 octobre 1909 et morte à Louveciennes le 13 mai 1975, est une chimiste française. Elle est connue pour avoir isolé le francium en 1939. En 1949, elle est professeur titulaire de la chaire de chimie nucléaire à l'université de Strasbourg dans l'Institut de recherche nucléaire.
Inadvertently, she had recreated one of the most impressive scientific feats of the 20th century: Marguerite Perey’s discovery of the last non-synthetic element, francium. Perey was born ...
3 dic 2014 · Just after Christmas of 1938, a young woman named Marguerite Perey — then 29, with a plain, open face, her eyes intent upon her work — sat at a bench in the Radium Institute of Paris, a brick...
Marguerite Catherine Perey was a French physicist and a student of Marie Curie. In 1939, Perey discovered the element francium by purifying samples of lanthanum that contained actinium. In 1962, she was the first woman to be elected to the French Académie des Sciences, an honor denied to her mentor Curie.
