Rutherford’s Model of an Atom: On the basis of his experiment, Rutherford concluded that:
On the basis of his experiment, Rutherford put forward the nuclear model of an atom, having the following features:
Note : Rutherford suggested that his model of atom was similar to that of our solar system. In the ‘solar system, the different planets are revolving around the Sun. In the same manner, in an atom the electrons are revolving around the nucleus. So, these electrons are also called planetary electrons.
Most of the space inside the atom is _____________ because most of the alpha-particles passed through the gold foil without getting deflected. | |||
Right Option : C | |||
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Rutherford put forward the nuclear model of an atom, which of the following features are correct : (a) There is a positively charged, highly densed centre in an atom, called nucleus. Nearly, the whole mass of the atom resides in the nucleus. (b) The electrons revolve around the nucleus in circular path called orbits. (c) Most of the space in the atom is empty. | |||
Right Option : D | |||
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Which of the following statement / statements are correct : (a) Rutherford used a thin layer of gold foil in his experiment. (b) Most of the space inside the atom is filled with protons because most of the alpha-particles passed through the gold foil without getting deflected. (c) Very few particles were deflected from their path, indicating that the positive charge of the atom occupies very little space. | |||
Right Option : D | |||
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