Question

Rutherfords atomic model

Answer 1

Rutherford atomic model, also called nuclear atom or planetary model of the atom, description of the structure of atoms proposed (1911) by the New Zealand-born physicist Ernest Rutherford. The model described the atom as a tiny, dense, positively charged core called a nucleus, in which nearly all the mass is concentrated, around which the light, negative constituents, called electrons, circulate at some distance, much like planets revolving around the Sun......hope u will lyk it...

Answer 2

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Rutherford's model of an atom:-

✒ In 1911 , Rutherford and his co-workers Carried out a series of experiments using α (alpha ) - particles .

✒He bombarded thin foils of metal like gold ,silver etc with beam of fast moving α (alpha ) - particles .The source of α (alpha ) - particles was radioactive substance, placed in a block of lead . Whenever α (alpha ) - particles strikes with foil it was detected with the help of circular zinc sulphide screen and a flash of light is given out.

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