Question

In an experiment by Rutherford, the deflection of alpha particles backward when shot at gold foil indicated
a all. matter was continuous and impenetrable
b. the alpha particle was very light and negatively charged
c. all the positive charge and the mass of the atom was concentrated in a small volume
d. all of the mass and charge of the atom were contained in the same region

Answer 1

Answer:

c. all the positive charge and the mass of the atom was concentrated in a small volume