JEE Main & Advanced Chemistry Structure of Atom Question Bank Quantum number, Electronic configuration and Shape of orbitals

  • question_answer An ion has 18 electrons in the outermost shell, it is [CBSE PMT 1990]

    A)                 \[C{{u}^{+}}\]   

    B)                 \[T{{h}^{4+}}\]

    C)                 \[C{{s}^{+}}\]    

    D)                 \[{{K}^{+}}\]

    Correct Answer: A

    Solution :

    Not Available


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