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AP EAMCET202521 May 2025Evening ShiftChemistryd and f Block ElementsActual

The ion with 4 f^7 configuration is

Options

  1. APr ³⁺
  2. BLu ³⁺
  3. CEu ²⁺
  4. DCe ⁴⁺

Correct answer

C. Eu ²⁺

Step-by-step solution

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