Question

Which describes a way that the Plum Pudding model was shown to be incorrect?

A. Neutrons were shown to be located in the nucleus.

B. Electrons were shown to be located outside the nucleus.

C. Protons were shown to be positively charged.

D. Atoms were shown to contain mostly empty space.

Answer 1

i think it's c.

Answer 2

The answer is D. This can be explained by the Gold foil experiment that Ernest Rutherford proformed. A new model was infered from the lack of scattering of the alpha particle.

Answer 3

ok, thanks for your help