Chemistry-
General
Easy

Question

Which one of the following represents the electronic configuration of the most electropositive element

  1. (a) left square bracket H e right square bracket 2 s to the power of 1 end exponent   
  2. left square bracket X e right square bracket 6 s to the power of 1 end exponent   
  3. (c) left square bracket H e right square bracket 2 s to the power of 2 end exponent   
  4. left square bracket X e right square bracket 6 s to the power of 2 end exponent  

The correct answer is: left square bracket X e right square bracket 6 s to the power of 2 end exponent


    Halogens have maximum electron affinity due to their smaller size.

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