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  3. SSC

SSC Sample Paper SSC CHSL (10+2) Sample Test Paper-17

  • question_answer
    Rare gases are-

    A) Mono atomic                 

    B) Di atomic

    C) Tri atomic                     

    D) All of the above

    Correct Answer: A

    Solution :

    Rare gases are monoatomic in nature includes Helium, Xenon, Argon, Neon and Krypton. The noble gases are stable gases.


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