Atomic StructureEasy
Question
Rutherford’s experiment, which established the nuclear model of the atom, used a beam of
Options
A.β-particles, which impinged on a metal foil and got absorbed.
B.$\gamma$ -rays, which impinged on a metal foil and ejected electrons.
C.helium atoms, which impinged on a metal foil and got scattered.
D.helium nuclei, which impinged
Solution
$\alpha -$particles are He2+ ions or Helium nucleus.
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