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J. Thomson discovered the electron.
Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons.
J.J. Thomson's ideas were called the plum-pudding model. This model described how electrons were evenly distributed throughout the atom.
In 1897, Thomson set out to prove that the cathode rays produced from the cathode were actually a stream of negatively charged particles called electrons. (See Figure 1.8 in the textbook for Thomson's experimental setup). From Maxwell's theory, he knew that charged particles could be deflected in a magnetic field
J. Tuzos Wilson's Theory was the plate tectonics
evaluate the impact of research on the way scientists thought about atoms
J. J. O'Dwyer has written: 'The theory of dielectric breakdown of solids'
J. H. Lint has written: 'Coding theory' -- subject(s): Coding theory
R. J. De Ayala has written: 'The theory and practice of item response theory'
J. Frank Adams has written: 'Stable homotopy theory' -- subject(s): Homotopy theory
J. S. Pvzemieniecki has written: 'Theory of matrix structural analysis' -- subject(s): Matrix methods, Structures, Theory of, Theory of Structures