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Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
MCQ
The particles present in the nucleus of an atom are :
  • A
    The proton and the electron
  • B
    The electron and the neutron
  • C
    The proton and the neutron
  • D
    Only neutrons
✓

Answer

  1. The proton and the neutron

Explanation:

The particles present in the nucleus of an atom are the proton and the neutron.

Electrons are revolving around the nucleus in circular orbits.

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