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Structure of the Atom — Science STD 9 — Question

Gujarat BoardEnglish MediumSTD 9ScienceStructure of the Atom1 Mark
MCQ
The chemical properties of an atom depend upon: 
  • A
    Valency
  • B
    Atomic number
  • C
    Number of isotopes
  • D
    Atomic weight
✓

Answer

  1. Atomic number

Explanation:

The chemical properties of an atom depend upon the atomic number.

From the atomic number, we can get valence electrons that determines the chemical properties of it.

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