Which metal block was used to house the radioactive alpha emitter in Rutherford's experiment?
Which metal foil was used by Rutherford in the alpha ray scattering experiment?
___ thin foil was used by Rutherford for alpha- scattering experiment.
In Rutherford alpha-scattering experiment, a foil of ____________ was used.
Foils made of ____ was used in alpha-ray scattering experiment by Rutherford.