Question

use your brain power

1) which discovery did point out that an atom has internal structure?​

Answer 1

Answer:

Ernest Rutherford, Hans Geiger and Ernest Marsden carried out their Gold Foil Experiment to observe the effect of alpha particles on matter. The discovery of Electrons by the Physicist J.J. Thompson marked the beginning of the discovery of the internal structure of Atoms.

Answer 2

Explanation:

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