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Topic Topic: Ions with the same electronic configurations Post ReplyNew Question
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Joined: 26 June 2005
Posts: 918
Posted: 28 November 2005 at 5:02pm | IP Logged Quote System

Which pair of ions has the same electronic configurations?

(Proton number: K,19 ; Na,11 ; O,8 ; Li,3 ; H,1 )
    A.   Na+ and  O2-
    B.   H+ and  Li+
    C.   Na+ and  K+
    D.   H+ and  Na+
 QUIZ QUESTION #2003 created by Guest on 28 November 2005 at 12:57am

Correct answer: A    Correct clicks: 52.08%  Wrong clicks: 47.92%
    A.   [75 clicks 52.08%] 
    B.   [21 clicks 14.58%] 
    C.   [42 clicks 29.17%] 
    D.   [6 clicks 4.17%] 
Please discuss this quiz question.
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