In Rutherford's gold foil experiment, the emitted particles/rays

Statement-I : In Rutherford's gold foil experiment, very few alpha -particles are deflected back. Because Statement-II : Nucleus present inside the atom is heavy.

Statement-I : In Rutherford's gold foil experiment, very few alpha -particles are deflected back. Because Statement-II : Nucleus present inside the atom is heavy.

In Rutherford's gold foil experiment, majority of alpha particles passed directly through the gold foil. This observation leads to which conclusion?

In Rutherford's gold foil experiment most of the alpha -particles pass through the gold foil without any deviation from their paths . This indicates that

Assertion (A) : In rutherford's gold foil experiment, very few alpha particle are deflected back Reason (R ) : Nuclear present inside the atom is heavy

In Rutherford's gold foil experiment, the scattering of alpha -particles takes place. In this process: