RAJASTHAN PMT Rajasthan - PMT Solved Paper-1996

  • question_answer
    Which of the element has very low ionization potential:

    A) \[F\]                     

    B)                        \[H\]                     

    C)                        \[Cl\]                    

    D)                        \[Fr\]

    Correct Answer: D

    Solution :

    Ionization potential \[\propto =\frac{1}{size\,of\,atom}\] \[\propto =\frac{1}{number\,of\,electron\,in\,outer\,shell}\]


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