Alpha Rays

In Rutherford's alpha ray scattering experiment, why most of alpha particles pass through almost unscattered.

Is it possible that in a Coolidge tube characterstic L_alpha X-rays are emitted but not K_alpha X-rays?

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

Enlist the conclusions drawn by Rutherford from his alpha -ray scattering experiment.

The foil of which metal was used by Rutherford in his alpha -ray scattering experiment?

Identify the correct ascending order of alpha, beta and gamma with reference to their ioninzing power (I) alpha -ray (II) gamma -ray (III) beta -ray