Which gas-phase ion has the greatest number of unpaired electrons in its ground state? | Atomic Structure

🧪 TheChemSolverUSNCO / General Chemistry

Atomic StructureMCQ

Question

Which gas-phase ion has the greatest number of unpaired electrons in its ground state?

Fe³⁺

✓ Correct

Co³⁺

Ni³⁺

Cu³⁺

💬

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