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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
(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.
Describe the Rutherford's model of an atom. State one drawback of Rutherford's model of the atom.
Draw a neat labelled diagram
Rutherford's scattering experiment
Rutherford’s α-particle scattering experiment led to the discovery of the ———
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?
Gold foil alpha particle scattering experiment was performed by ______.
In Rutherford’s experiment, the bouncing of alpha particles suggests that the nucleus of an atom is negatively charged.
To study the internal structure of the atom, Rutherford used ______.
In Geiger - Marsden scattering experiment, the trajectory traced by an α-particle depends on ______.
