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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
What are the limitations of Rutherford’s model of the atom?
State whether the following statement is true or false :
Thomson proposed that the nucleus of an atom contains protons and neutrons.
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.
How was it shown that atom has empty space?
Which of the following statements about Rutherford’s model of atom are correct?
(i) considered the nucleus as positively charged
(ii) established that the α–particles are four times as heavy as a hydrogen atom
(iii) can be compared to solar system
(iv) was in agreement with Thomson’s model
Enlist the conclusions drawn by Rutherford from his α-ray scattering experiment.
Which of the following conclusions could not be derived from Rutherford’s α -particle scattering experiment?
Rutherford’s model of an atom has a very small ______ at the center.
To study the internal structure of the atom, Rutherford used ______.
