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प्रश्न
What conclusions were made from the observations of Gold foil experiment?
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उत्तर
In Rutherford’s Alpha ray scattering experiment, the following conclusions were made from the observations.
- Atom has a very small nucleus at the centre.
- There is a large empty space around the nucleus.
- The entire mass of an atom is concentrated in a very small positively charged region, which is called Nucleus.
- The electrons are distributed in the vacant space around the nucleus.
- The electrons move in circular paths around the nucleus.
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संबंधित प्रश्न
Which part of an atom was discovered by Rutherford's alpha particle scattering experiment?
Give the evidence for the existence of nucleus in an atom.
How was it shown that an atom has a lot of empty space within it?
(a) What is the nucleus of an atom and what is the nature of charge on it?
(b) Name the scientist who discovered the nucleus of atom.
Name the particles used by Rutherford in his experiment on the discovery of nucleus. Also state the charge on these particles.
State true or false. If false, correct the statement.
In an atom, electrons revolve around the nucleus in fixed orbits.
Rutherford used beta particles in his scattering experiments.
Gold foil alpha particle scattering experiment was performed by ______.
In Geiger - Marsden scattering experiment, the trajectory traced by an α-particle depends on ______.
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?
