What are the observations of `alpha`-ray scattering experiment? Based on these observations, how did Rutherford disprove Thomson.s model?

The particle used by Rutherford in alpha -ray scat­tering experiment was

Rutherford's alpha -particle scattering experiment led to the conclusion that :

Describe Rutherford's alpha -ray scattering experimental and mention the observations derived from it. Cite and defect of Rutherford's model of the atom.

Rutherford's alpha particle scattering experiment led to the discovery of :

Rutherford's alpha- scattering experiment was successful in discovering