1.

Give the results of Rutherford alpha scattering experiment

Answer»
  • Most of the alpha particles are undeflected through the gold foil and went straight. 
  • Some of the alpha particles are deflected through a small angle. 
  • A few alpha particles (one in thousand) are deflected through the angle more than 90°. 
  • Very few alpha particles returned back (back scattered) -that is, deflected back by 180°.


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