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  1. maestrovirtuale.com › joseph-thomson-biografia-e-contribuicoes-para-a-ciencia-eJoseph Thomson: Biografia e contribuições para a ciência e a ...

    Joseph John Thomson foi um químico conhecido por várias contribuições, como a descoberta do elétron, seu modelo atômico , a descoberta de isótopos ou o experimento com raios catódicos. Ele nasceu em Cheetam Hill, um distrito de Manchester, Inglaterra, em 18 de dezembro de 1856. Também conhecido como “JJ” Thomson, ele estudou ...

  2. nationalmaglab.org › pioneers › joseph-john-thomsonJoseph John Thomson - Magnet Academy - National MagLab

    Joseph John Thomson, better known as J. J. Thomson, was a British physicist who first theorized and offered experimental evidence that the atom is a divisible entity rather than the basic unit of matter, as was widely believed at the time. A series of experiments with cathode rays he carried out near the end of the 19th century led to his ...

  3. www.lifeder.com › modelo-atomico-thomsonModelo atómico de Thomson: características, postulados,...

    27 de jul. de 2020 · Joseph John Thomson. Si bien en la actualidad la idea de Thomson luce bastante primitiva, para su momento representó un aporte novedoso. Durante la breve vigencia del modelo (desde 1904 hasta 1910), contó con el apoyo de muchos científicos, aunque otros tantos lo consideraron herejía.

  4. www.biography.com › scientist › jj-thomsonJ.J. Thomson - Experiment, Theory & Life - Biography

    2 de abr. de 2014 · Joseph John Thomson, who was always called J.J., was born in Cheetham Hill, England, near Manchester, in 1856. His father was a bookseller who planned for Thomson to be an engineer.

  5. quieromasciencia.com › joseph-john-thomson-y-los-rayos-catodicosJoseph John Thomson y los rayos catódicos

    29 de ene. de 2024 · Joseph John Thomson fue un físico británico que nació en 1856 y murió en 1940. Fue uno de los más destacados investigadores de los rayos catódicos y el descubridor del electrón, la primera partícula subatómica conocida. Thomson realizó sus experimentos en el laboratorio Cavendish de la Universidad de Cambridge, donde era profesor y ...

  6. www.britannica.com › biography › Joseph-ThomsonJoseph Thomson | African Expedition, Electron Discovery &...

    11 de abr. de 2024 · Joseph Thomson (born February 14, 1858, Penpont, Dumfries, Scotland—died August 2, 1895, London, England) was a Scottish geologist, naturalist, and explorer who was the first European to enter several regions of eastern Africa and whose writings are outstanding contributions to geographical knowledge, exceptional for their careful records and surveys.

  7. et.wikipedia.org › wiki › Joseph_John_ThomsonJoseph John Thomson – Vikipeedia

    Joseph John Thomson (18. detsember 1856 Manchester – 30. august 1940 Cambridge) oli inglise füüsik. Katsetele tuginedes jõudis ta järeldusele, et aatom pole väikseim osake looduses. Thomson uuris katoodkiiri ja leidis, et neid saab elektrivälja ja magnetväljaga kallutada.