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Question

Which one of the following indicates the correct order of atomic size

  1. Be > F > C > Ne    
  2. Be < C < F < Ne    
  3. Be > C > F > Ne    
  4. F < Ne < Be < C    

The correct answer is: Be > C > F > Ne


    B e greater than C greater than F greater than N e. Atomic size decreases across a period

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