Question

What are the observations of the experiment done by Rutherford in order to determine the structure of an atom?​

Answer 1

Answer:

Following were the observations made by Rutherford: Most of the alpha particle passed straight through the foil without any deflection from their path. A small fraction of them were deflected from their original path by small angles. Only a few particles bounced back

Answer 2

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• What are the observations of the experiment done by Rutherford in order to determine the structure of an atom ?

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➥ Rutherford carried out alpha particles scattering experiment by the bombardment of high speed of alpha particles on thin gold foil , emitted from Radium or Helium and gave the following observations :-

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• Most of the alpha particles (nearly 90%) continued with their straight line path .
• Some of the alpha particles passed very close to the centre of the atom and deflected by small angles .
• Very few ( 1 in 20,000 ) were thrown back by making an angle of 180° .

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