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JEE Main2004ChemistryClassification of Elements and Periodicity in PropertiesActual

Which one the following ions has the highest value of ionic radius?

Options

  1. ALi ⁺
  2. BF ⁻
  3. CO ²⁻
  4. DB ³⁺

Correct answer

C. O ²⁻

Step-by-step solution

array lllll e & 2 & 10 & 10 & 2 p & 3 & 9 & 8 & 5 array

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