Advertisements
Advertisements
प्रश्न
What conclusions were made from the observations of Gold foil experiment?
Advertisements
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.
APPEARS IN
संबंधित प्रश्न
What are the limitations of Rutherford’s model of the atom?
(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.
Rutherford's alpha particle scattering experiment led to the discovery of :
Draw a neat labelled diagram
Rutherford's scattering experiment
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
Rutherford’s α-particle scattering experiment led to the discovery of the ———
In what way is the Rutherford’s atomic model different from that of Thomson’s atomic model?
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.
