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Hace 4 días · 14. Errores -Admite a los electrones como partículas estáticas -Thomson no podía explicar cómo se mantenía unida «la masa del pudin» positiva -Las predicciones de Thomson no coincidían con los hallazgos de Rutherford, quien sugería que la carga positiva se concentraba en un pequeño núcleo dentro del átomo. 16.
Hace 5 días · J.J. Thomson, born Joseph John Thomson in 1856, was a British physicist renowned for his discovery of the electron in 1897. Working at the Cavendish Laboratory at the University of Cambridge, Thomson demonstrated through his experiments with cathode rays that atoms are not indivisible as previously thought, but contain smaller particles.
Hace 5 días · El descubrimiento de J.J. Thomson en 1897 del electrón fue crucial para la evolución de las tendencias de belleza al abrir camino a la tecnología de la electrólisis, utilizada en tratamientos de depilación permanente en la actualidad.
Hace 3 días · On the basis of Thomson’s model of an atom, explain how an atom as whole is neutral. Hint : The Thomson’s model was found when JJ Thompson performed his cathode ray tube experiment which gave some results, giving a plum pudding model of the atom in which electrons floated in a soup of diffused positive charges.
Hace 5 días · A high precision measurement of the branching fraction of the decay J/ψ → pp¯η is performed using (10087 ± 44) ×106 J/ψ events recorded by the {BESIII} detector at the {BEPCII} storage ring.
Hace 3 días · The International Journal of Quantum Chemistry features an exciting mix of comprehensive reviews, instructive tutorials, visionary perspectives, and high-impact rapid communications and full papers that represent the entire field of quantum chemistry and molecular quantum mechanics, from theory to simulations and applications.
Hace 2 días · J. Robert Oppenheimer (born Julius Robert Oppenheimer; / ˈɒpənhaɪmər / OP-ən-hy-mər; April 22, 1904 – February 18, 1967) was an American theoretical physicist who served as the director of the Manhattan Project 's Los Alamos Laboratory during World War II.
