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प्रश्न
Which of the following conclusions could not be derived from Rutherford’s α -particle scattering experiment?
विकल्प
Most of the space in the atom is empty.
The radius of the atom is about 10–10 m while that of nucleus is 10–15 m
Electrons move in a circular path of fixed energy called orbits.
Electrons and the nucleus are held together by electrostatic forces of attraction.
उत्तर
Electrons move in a circular path of fixed energy called orbits.
Explanation:
As per Rutherford’s α-particle scattering experiment the nucleus is surrounded by electrons that move around the nucleus with a very high speed in circular paths called orbits. It does not mention the energy or stability of the electrons revolving around the nucleus.
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संबंधित प्रश्न
What do you think would be the observation if the α-particle scattering experiment is carried out using a foil of a metal other than gold?
State whether the following statement is true or false :
Thomson proposed that the nucleus of an atom contains protons and neutrons.
Draw a neat labelled diagram
Rutherford's scattering experiment
What conclusions were made from the observations of Gold foil experiment?
Rutherford’s α-particle scattering experiment led to the discovery of the ———
Proton was discovered by ______.
In Rutherford’s experiment, the bouncing of alpha particles suggests that the nucleus of an atom is negatively charged.
Rutherford’s model of an atom has a very small ______ at the center.
Which of the following is NOT true in Rutherford's nuclear model of atom?
In Geiger - Marsden scattering experiment, the trajectory traced by an α-particle depends on ______.
