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Hace 4 días · J. J. Thomson is the Nobel Prize-winning physicist who first proved the existence of electrons and famously publicized the idea of the plum pudding model for atoms. J. J. Thomson described atoms as being positively charged spheres that contain lots of negatively charged electrons.
Hace 1 día · William Thomson, 1st Baron Kelvin, OM, GCVO, PC, FRS, FRSE (26 June 1824 – 17 December 1907) [7] was a British mathematician, mathematical physicist and engineer born in Belfast. [8] He was the professor of Natural Philosophy at the University of Glasgow for 53 years, where he undertook significant research and mathematical analysis of ...
Hace 3 días · JJ, born Justin Jay Takagi on January 27, 2006, is a Japanese-American artist known not just for his dance skills but also for being fluent in English, Japanese, and Korean. His unique background and visuals have always made him stand out, even more so now as he embarks on a new chapter with SM Entertainment.
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Hace 2 días · Francisco Guillermo Ochoa Magaña [7] ( Spanish pronunciation: [ɡiˈʝeɾmo oˈtʃo.a]; born 13 July 1985), commonly known as " Memo Ochoa ", is a Mexican professional footballer who plays as a goalkeeper for Serie A club Salernitana and captains the Mexico national team. Ochoa is the most capped goalkeeper in the history of the national side ...
Hace 5 días · Christian Jürgensen Thomsen (born Dec. 29, 1788, Copenhagen, Den.—died May 21, 1865, Copenhagen) was a Danish archaeologist who deserves major credit for developing the three-part system of prehistory, naming the Stone, Bronze, and Iron ages for the successive stages of man’s technological development in Europe.
Hace 4 días · Thomson was "wrong" because he assumed that the positive charge of an atom was all one uniform blob of matter with the electrons moving in orbits inside the nucleus. If Thomson's model were correct, the alpha particles would pass through the atomic structure of the foil unimpeded. Scattering on the electrons embedded in JJ Thompson's atom would ...
