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Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
MCQ
Rutherford’s alpha particle scattering experiment led to the discovery of:
  • A
    Nucleus.
  • B
    Electrons.
  • C
    Protons.
  • D
    Neutrons.
✓

Answer

  1. Nucleus.

Explanation:

Rutherford conducted an experiment using alpha particles which led to the discovery of a nucleus situated at the centre of an atom.

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