What did rutherford’s scattering experiment reveal about the structure of atoms?
a) most of the space inside the atom is empty.
b) most of the mass of the atom is concentrated in the center.
c) the center of the atom has a small, dense nucleus.
d) the nucleus of the atom contains many smaller particles.

C

Explanation:

This experiment by Rutherford involved the firing of alpha particles at gold foils. It is also. called the gold foil experiment.

He fired these alpha particles at different points. He noticed that at some points, there were deflections, while at some other points, there were no deflections. It is necessary to state that these alpha particles are positively charged. For there to be a deflection, there must have been a kind of repulsion between the gold foil and the alpha particles.

From the basic physics of like repels like, he knew for sure that there must be dense positive core in the atom that is causing the deflection of the alpha particles. This enabled him to come up with the theory that the atom contained a small dense positive core called the nucleus

water is used to store them because it would keep the radiation from getting out in the open and causing harm to the workers

every chemical equation adheres to the law of conservation of mass, which states that matter cannot be created or destroyed. therefore, there must be the same number of atoms of each element on each side of a chemical equation.