asked 58.1k views
1 vote
How could an alpha particle pass straight through the metal foil and strike the center of the phosphor screen on the other side without scattering at all?

asked
User MarkusM
by
7.6k points

1 Answer

5 votes
It was due to the metal foil in which the alpha particles can't even pass through. This experiment conducted by Rutherford led to the discovery of protons.
answered
User Shahin
by
8.5k points
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