Question

    As of February 2022, how many elements are there in the Modern Periodic Table?

    A 148 Correct Answer Incorrect Answer
    B 118 Correct Answer Incorrect Answer
    C 108 Correct Answer Incorrect Answer
    D 138 Correct Answer Incorrect Answer

    Solution

    The definitive visualisation of all 118 elements is the periodic table of the elements, whose history along the principles of the periodic law was one of the founding developments of modern chemistry.

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