Question

Increasing order of ionic radii of elements o,c,f,cl, br

Answer 1

hey ,here is your answer

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F , O , C , Cl, Br

Answer 2

The correct order would be :

F < O < C <  Cl < Br

Note the following :

⇒ The atomic radii increases down a group .

⇒ The radii increases left across the period .

Hence F < O < C < Cl < Br

This is for the reasons stated above.