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Curium is a synthetic chemical element; it has symbol Cm and atomic number 96. ... Molecular orbital theory predicts a stable "curocene" complex ...
Ralph Arthur James (23 September 1920 in Salt Lake City, Utah [1] – 24 February 1973 in Alamo, California) was an American chemist at the University of Chicago who co-discovered the elements curium (1944) and americium (1944–1945). Later he worked at UCLA and for the Lawrence Livermore laboratory in California.
Marie Curie's birthplace, 16 Freta Street, Warsaw, Poland. Maria Salomea Skłodowska-Curie [a] (Polish: [ˈmarja salɔˈmɛa skwɔˈdɔfska kʲiˈri] ⓘ; née Skłodowska; 7 November 1867 – 4 July 1934), known simply as Marie Curie (/ ˈ k j ʊər i / KURE-ee; [1] French: [maʁi kyʁi]), was a Polish and naturalised-French physicist and chemist who conducted pioneering research on ...
Seaborg was the principal or co-discoverer of ten elements: plutonium, americium, curium, berkelium, californium, einsteinium, fermium, mendelevium, nobelium and element 106, which, while he was still living, was named seaborgium in his honor. He said about this naming, "This is the greatest honor ever bestowed upon me—even better, I think ...
Quantum mechanics is a fundamental theory that describes the behavior of nature at and below the scale of atoms. [2]: 1.1 It is the foundation of all quantum physics, which includes quantum chemistry, quantum field theory, quantum technology, and quantum information science.
The first sample of plutonium metal was created from the reduction of plutonium trifluoride in November 1943. [194] 96 Curium: 1944 Glenn T. Seaborg, Ralph A. James and Albert Ghiorso: 1950 J. C. Wallmann, W. W. T. Crane and B. B. Cunningham Prepared by bombarding plutonium with alpha particles during the Manhattan Project. [195]
Quantum field theory originated in the 1920s from the problem of creating a quantum mechanical theory of the electromagnetic field.In particular, de Broglie in 1924 introduced the idea of a wave description of elementary systems in the following way: "we proceed in this work from the assumption of the existence of a certain periodic phenomenon of a yet to be determined character, which is to ...
Pierre Curie (/ ˈ k jʊər i / KURE-ee; [1] French: [pjɛʁ kyʁi]; 15 May 1859 – 19 April 1906) was a French chemist, physicist and a pioneer in crystallography, magnetism, piezoelectricity and radioactivity.