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7 de jun. de 2024 · J.J. Thomson (born December 18, 1856, Cheetham Hill, near Manchester, England—died August 30, 1940, Cambridge, Cambridgeshire) was an English physicist who helped revolutionize the knowledge of atomic structure by his discovery of the electron (1897). He received the Nobel Prize for Physics in 1906 and was knighted in 1908.
5 de jun. de 2024 · 1997 marked the centenary of the discovery of the electron by Professor J.J. Thomson (Cavendish Professor 1884-1919). Still available on this server are some pages concerning this centenary (although some of the external links may have become invalid).
19 de jun. de 2024 · Modelo de Thomson. Estas son las características del modelo atómico de Thomson: Es conocido como el “modelo del pudín de pasas”. Propuesto por J.J. Thomson en 1904. Considera al átomo como una esfera positiva de carga uniforme. Los electrones, con carga negativa, están incrustados en la esfera positiva como pasas en un pudín.
2 de jun. de 2024 · Thomson immediately realized that there existed a source of positive charge that negated the negative charges and rendered the atom completely neutral. Joseph John Thomson won the Nobel Prize in 1906 for the discovery of the electron.
1 de jun. de 2024 · J.J. Thomson, born Joseph John Thomson, was a prominent physicist who made significant contributions to our understanding of the atomic structure and the nature of electrons. His groundbreaking experiments and discoveries paved the way for modern physics and earned him the prestigious Nobel Prize in Physics in 1906.
Hace 1 día · Tom Thomson, the brilliant, pioneering Canadian artist for whom the City of Owen Sound’s Art Gallery is named, was born near Claremont, Ontario, northeast of Toronto on August 5, 1877, the sixth of ten children born to John Thomson and Margaret Matheson.
Hace 12 horas · Julian Assange's father, John Shipton, could breathe a massive sigh of relief on Wednesday after a decade-long campaign to free his son.
