What important discovery did Ernest Rutherford make?

A. He found that light could make electrons flow in metals.
B. He found that electrons were negatively charged particles.
C. He found that the atom contained both protons and electrons.
D. He found that the atom was made up of mostly empty space.

Ernest Rutherford made the important discovery that the atom contains a tiny, dense, positively charged core called a nucleus surrounded by lighter, negatively charged electrons. This led to the development of the nuclear model of the atom, where most of the mass and positive charge of an atom are concentrated in the nucleus. Rutherford's experiments with gold foil demonstrated the nuclear structure of the atom.

Learn more about Ernest Rutherford's discovery about the structure of the atom here:

https://brainly.com/question/1853483

What important discovery did Ernest Rutherford make?A. He found that light could make electrons flow in metals.B. He found that electrons were negatively charged particles.C. He found that the atom contained both protons and electrons.D. He found that the atom was made up of mostly empty space.

Answer :

Final answer:

Explanation:

Learn more about Ernest Rutherford's discovery about the structure of the atom here:

Other Questions