In an alpha scattering experiment, few alpha particles rebounded because

Q. In an alpha scattering experiment, few alpha particles rebounded because

A.            Most of the space in the atom is occupied         

B.            Positive charge of the atoms very little space      

C.            The mass of the atom is concentrated in the centre      

D.            All the positive charge and mass of the atom is concentrated in small volume

Answer: Positive charge of the atoms very little space