What does it mean if the $\alpha$-particle passes through the gold foil without any deviation?

Explain Rutherford's argument for scattered $\alpha$-particles.

Which statement about the Rutherford model of the atom is not true?

Given below are two statements:
$Statement$ $I$: Most of the mass of the atom and all its positive charge are concentrated in a tiny nucleus and the electrons revolve around it,is Rutherford's model.
$Statement$ $II$: An atom is a spherical cloud of positive charges with electrons embedded in it,is a special case of Rutherford's model.
In the light of the above statements,choose the most appropriate from the options given below.

State the limitations of the plum pudding model of the atom.

Why are atoms electrically neutral?