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प्रश्न
State true or false. If false, correct the statement.
In an atom, electrons revolve around the nucleus in fixed orbits.
पर्याय
True
False
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उत्तर
In an atom, electrons revolve around the nucleus in fixed orbits- True
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संबंधित प्रश्न
In Rutherford’s experiment, generally the thin foil of heavy atoms, like gold, platinum etc. have been used to be bombarded by the α-particles. If the thin foil of light atoms like aluminium etc. is used, what difference would be observed from the above results?
State whether the following statement is true or false :
Thomson proposed that the nucleus of an atom contains protons and neutrons.
Give the evidence for the existence of nucleus in an atom.
What important information is furnished about the nucleus of an atom by the alpha particle scattering experiment of Rutherford?
Describe the Rutherford's model of an atom. State one drawback of Rutherford's model of the atom.
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
In what way is the Rutherford’s atomic model different from that of Thomson’s atomic model?
Proton was discovered by ______.
Rutherford used beta particles in his scattering experiments.
Higher-Order Thinking skills: (HOTS)
How Rutherford’s model is different from that proposed by J.J. Thomson?
