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NTA Abhyas NEET2020ChemistryClassification of Elements and Periodicity in PropertiesPractice

Which of the following sets has strongest tendency to form anions?

Options

  1. AG a , I n , T l
  2. BN a , M g , A l
  3. CN , O , F
  4. DV , C r , M n

Correct answer

C. N , O , F

Step-by-step solution

N, O and F (p - block elements) are highly electronegative non metals and will have the strongest tendency to form anions by gaining electrons from metal atoms.

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