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Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
MCQ
Which f the following statement is always correct?
  • A
    An atom has equal number of electrons and protons.
  • B
    An atom has equal number of electrons and neutrons.
  • C
    An atom has equal number of protons and neutrons.
  • D
    An atom has equal number of electrons, protons and neutrons.
✓

Answer

  1. An atom has equal number of protons and electrons.

Explanation:

An atom always has equal number of protons and electrons in order to maintain electrical neutrality.

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