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STD 11 - 3. Classification of elements and periodicity in properties — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 3. Classification of elements and periodicity in properties4 Marks
MCQ
Chemical behaviour of an atom is determined by
  • ✓
    Atomic number
  • B
    Mass number
  • C
    Binding energy
  • D
    Number of isotopes
✓

Answer

Correct option: A.
Atomic number
a
Chemical behaviour of an atom is determined by its atomic number.

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