Who discovered nucleus of the atom?
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Answer:
Ernest Rutherford's
May, 1911: Rutherford and the Discovery of the Atomic Nucleus. In 1909, Ernest Rutherford's student reported some unexpected results from an experiment Rutherford had assigned him. Rutherford called this news the most incredible event of his life.
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They are as small as one-Angstrom diameter hydrogen, or as large as the heavyweight uranium atom, which is 238 x heavier than hydrogen. They are the stuff of life – atoms. The Greek Democritus (460-370 B.C.) proposed that matter consisted of small, indivisible units he termed “atomos”. He never saw atoms, but believed they had definite shapes and sizes. Democritus was right — today, scientists can “see” atoms.
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