Question

how was it shown that an atom has a lot of empty space within it ?​

Answer 1

Answer:

Rutherford performed an experiment by allowing a stream of the alpha particles to pass through a very thin gold foil. He observed that alpha particles pass through the metal foil without deviating from their path. This shows that an atom contains a large empty space called nuclear space.

Answer 2

Ans= Rutherford performed an experiment by allowing a stream of the alpha particles to pass through a very thin gold foil. He observed that alpha particles pass through the metal foil without deviating from their path. This shows that an atom contains a large empty space called nuclear space.