What is the ninth ionization potential of fluorine atom ?

1.	What is the ninth ionization potential of fluorine atom ?
Answer» 13.6 EV `9xx13.6 eV` `81xx13.6 eV` `100xx13.6 Ev` SOLUTION :I.E. `=+ (Z^2)/(n^2) `(13.6eV) /ATOM

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