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Q: When did Rutherford published results of gold -foil experiment through which it was noticed that scattering becomes due to presence of rigid core inside nude us of the atom?
  • A. 1905
  • B. 1911
  • C. 1921
  • D. 1925
Correct Answer: Option B - Earnest Rutherford published his -scattering experiment on gold foil in 1911. After this experiment if found that there is a very rigid and small volume at the centre of atom is called nucleus which scatters -particle falling on gold foil.
B. Earnest Rutherford published his -scattering experiment on gold foil in 1911. After this experiment if found that there is a very rigid and small volume at the centre of atom is called nucleus which scatters -particle falling on gold foil.

Explanations:

Earnest Rutherford published his -scattering experiment on gold foil in 1911. After this experiment if found that there is a very rigid and small volume at the centre of atom is called nucleus which scatters -particle falling on gold foil.