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NEET Sample Paper NEET Sample Test Paper-66

  • question_answer
    The number of d-electrons in \[F{{e}^{2+}}\] \[\left( Z = 26 \right)\] not equal to the number of electrons in which one of the following                     

    A) \[d-electrons in Fe \left( Z = 26 \right)\]

    B) \[p-electrons in Ne \left( Z = 10 \right)\]

    C) \[s-electrons in Mg \left( Z = 12 \right)\]

    D) \[p-electrons in Cl \left( Z=17 \right)\]

    Correct Answer: D

    Solution :

    Number of d-electrons is \[{{\operatorname{Fe}}^{2+}}= 6\] Number of p-electrons in \[Cl= 11\].


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