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    Question

    According to Mendeleev’s Periodic law, the elements

    were arranged in the periodic table in the order of…………...?
    A Increasing atomic numbers Correct Answer Incorrect Answer
    B Decreasing atomic numbers Correct Answer Incorrect Answer
    C Increasing atomic masses Correct Answer Incorrect Answer
    D Decreasing atomic masses Correct Answer Incorrect Answer

    Solution

    The Mendeleev's periodic law is an arrangement of elements in increasing order of their atomic masses as Mendeleev's periodic law states that, the physical and chemical properties of elements are a periodic function of their atomic masses.

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