Question

in Rutherford scattering experiment which of the following does not happen

most of the Alpha rays passed without any deflection

a few Alpha Ray deflect back

Alpha ray going near the nucleus are slightly deflected

very few of Alpha particles were deflected back at an angle of 180 degree ​

Answer 1

Answer:

A few Alpha ray deflect back is wrong it should be reflected back.

Hope it helps you

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Answer 2

Here

a few Alpha Ray deflected back

is the wrong option..

Explanation:

During the experiment Rutherford noted that most of the Alpha Rays went whizzing undeflectedly it was expected as the atom was being considered as plum pudding manner..

But from Rutherford's observations (the other points in the question). It was clear that only a small part of the atom had positive charge that is the nucleas