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Sir William Crookes OM FRS (/ k r ʊ k s /; 17 June 1832 – 4 April 1919) was a British chemist and physicist who attended the Royal College of Chemistry, now part of Imperial College London, and worked on spectroscopy.
Jun 13, 2024 · Sir William Crookes (born June 17, 1832, London, Eng.—died April 4, 1919, London) was a British chemist and physicist noted for his discovery of the element thallium and for his cathode-ray studies, fundamental in the development of atomic physics.
- The Editors of Encyclopaedia Britannica
Learn about the life and work of William Crookes, an English scientist who discovered thallium, invented the Crookes radiometer and studied cathode rays in vacuum tubes. Find out how he contributed to chemistry, physics and psychic research with his innovative experiments and publications.
Jun 8, 2018 · Learn about the life and achievements of Sir William Crookes, a prominent physicist and chemist who also investigated psychic phenomena. Find out how he discovered thallium, observed Spiritualist mediums, and faced skepticism and controversy.
Apr 3, 2018 · Learn about the life and work of William Crookes, the first British scientist to engage in psychical research with mediums in the 1870s. Explore his discoveries, controversies, and influences in the fields of chemistry, physics, and spiritualism.
Learn about the life and achievements of Sir William Crookes, a renowned chemist and physicist who discovered thallium and studied cathode rays. Explore his research on spectroscopy, rare earths, radiometry and spiritualism, and his honours and legacy.
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Biography of Sir William Crookes, a British chemist and physicist known for his work on spectroscopy. He notably discovered thallium and conducted experiments on the properties of highly rarified gases, rare earth elements, the separation of uranium-X from uranium, chemical elements as well as dyeing and calico printing and photography, to ...
