Question

Question 2
Rutherford's alpha(a) particles scattering experiment resulted in the discovery of
(a) Electron
(b) Proton
(c) Nucleus in the atom
(d) Atomic mass

Answer 1

The answer is (c).
Rutherford discovered nucleus of the atom by his a-particle scattering experiment. So, this experiment resulted into the discovery of nucleus in the atom.