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प्रश्न
Rutherford’s alpha-particle scattering experiment was responsible for the discovery of ______.
विकल्प
Atomic nucleus
Electron
Proton
Neutron
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उत्तर
Rutherford’s alpha-particle scattering experiment was responsible for the discovery of atomic nucleus.
Explanation:
Rutherford's alpha-particle scattering experiment led to the discovery of the atomic nucleus by demonstrating that most of an atom's mass is concentrated in a small, dense central core.
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संबंधित प्रश्न
State whether the following statement is true or false :
Thomson proposed that the nucleus of an atom contains protons and neutrons.
Which part of an atom was discovered by Rutherford's alpha particle scattering experiment?
How was it shown that an atom has a lot of empty space within it?
How was it shown that atom has empty space?
What conclusions were made from the observations of Gold foil experiment?
What were the drawbacks of Rutherford’s model of an atom?
Higher-Order Thinking skills: (HOTS)
How Rutherford’s model is different from that proposed by J.J. Thomson?
In Rutherford’s experiment, the bouncing of alpha particles suggests that the nucleus of an atom is negatively charged.
When an α-particle happens to come near a nucleus the intense electric field of these scatters it through a large angle then what is the effect of atomic electrons on α-particle?
The Rutherford α-particle experiment shows that most of the α-particles pass through almost unscattered. While some are scattered through large angles. What information does it give about the structure of the atom?
