MCQ
The particle used by Rutherford in α-ray scattering experiment was__________?
- ANeutron
- BElectron
- ✓Helium nuclei
- D$X-$rays
✓
Answer
Correct option: C.
Helium nuclei
Rutherford used α-particles for scattering experiment. The $\alpha$−particles are Helium nuclei ($\mathrm{He}^{2+}$). Thus the answer for given question is Helium nuclei.
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