Rutherford, Ernest, 1st Baron Rutherford of Nelson and Cambridge (1871-1937), British physicist, who became a Nobel laureate for his pi champi unrivaledring fail in atomic physics and for his theory of the organize of the atom. Rutherford was one of the outgrowth and most important researchers in nuclear physics. briefly after the discovery of radioactivity in 1896 by the french physicist Antoine Henri Becquerel, Rutherford identified the three main components of radiation syndrome and named them important, beta, and da Gamma rays. He also showed that alpha particles are helium nuclei. His think over of radiation led to his formulation of a theory of atomic structure, which was the first to describe the atom as a incomprehensible inwardness about which electrons circulate in orbits. In 1909, at one time at the University of Manchester, Rutherford conducted his historied experiment, which would prove the J.J. Thomson Model of the Atom incorrect. Thomson theorized that s ince electrons and protons take up electrostatic forces mingled with them. (The negatively aerated electrons attract the positively aerated protons, date the electrons repel other electrons, and protons repel other protons). He believed that the electrons and protons were uniformly distributed by means ofout the atom to minimize electrostatic repulsions. Rutherford machinate up an experiment that would have an alpha rays directed at a thin-gold target.

He expected that the positively chargedparticles would just go dandy through the gold target since the positively charged particles (protons) were distributed e qually through the atom. Rutherford was bomb! arding a thin gold counteract with alpha particles when he noticed that although almost all of them went through the gold, one in eight thousand would bounce (i.e. scatter) mainstay. The kayoed Rutherford commented that it was as if you fired a 15-inch naval shell at a piece of tissue paper and the shell came powerful back and hit you. From this simple observation, If you want to get a plenteous essay, order it on our website:
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