Railways General Science & Technology Structure of Atom / परमाणु संरचना Sample Paper Structure of Atom Sample Test Paper-14

  • question_answer
    Which of the following statement is incorrect?

    A)  Isobars possess same chemical properties

    B)  Isotopes occupy same position in Periodic table

    C)  Isotopes possess same atomic number

    D)  In isobars the total number of protons and neutrons in the nucleus is same

    Correct Answer: A

    Solution :

    [a] Isobars are the species which contains same mass number but different atomic number. Therefore isobars possess different chemical properties.


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