Which one of the following is the correct electronic configuration of chlorine ?

  1. 2, 7, 8
  2. 2, 8, 7
  3. 2, 8, 8
  4. 7, 8, 2
Anurag Mishra Professor Asked on 13th January 2016 in Chemistry.
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    Answer: (2) 2, 8, 7 

    Anurag Mishra Professor Answered on 13th January 2016.
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