2. Questions Bank
  3. 9th Class
  4. Science
  5. Structure of the Atom

9th Class Science Structure of the Atom Question Bank Atomic Structure IIT JEE Objective Problems

  • question_answer
    \[N{{a}^{+}}\]ion is isoelectronic with

    A)  \[L{{i}^{+}}\]                                    

    B)  \[M{{g}^{+2}}\]

    C)  \[C{{a}^{2+}}\]                

    D)  \[B{{a}^{2+}}\]

    Correct Answer: B

    Solution :

      Not Available


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