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10th Class Science Periodic Classification of Elements Question Bank Periodic Classification of Elements

  • question_answer
    In the modern periodic table, sulphur (atomic number 16) is surrounded by elements with atomic number 8, 15 and 17? Which of these have physical and chemical properties resembling sulphur?

    A) Element with atomic no. 8

    B) Element with atomic number 15

    C) Element atomic number 17

    D) All the above

    E) None of these

    Correct Answer: A

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