Rutherford's α-particle scattering experiment used a thin gold foil and showed that:
Aatoms have a small dense positively charged nucleus
Bpositive charge is uniformly distributed throughout the atom
Celectrons are not present in the atom
Dnuclei are negatively charged
Answer & Solution
Correct answer: A. atoms have a small dense positively charged nucleus
Most particles passed through; few large deflections imply a small, dense nucleus.
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