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1086 - Chemistry

Chemistry MCQ No. : 40262

Question : Mendaleef formed a rule for periodic classification of elements on the basis that

  1. Physical and chemical properties of elements are periodic function of their atomic numbers.
  2. Physical and chemical properties of elements are periodic function of their atomic weight.
  3. Chemical properties of elements are periodic function of their atomic weight.
  4. Physical properties of elements are periodic function of their atomic numbers.

Correct Answer: B

Explanation:

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