The Species [FeF₆]^{3 -} Is Considered a Weak Field

question 44

Multiple Choice

The species [FeF₆]^{3 -} is considered a weak field, high spin complex. Which statement below is true regarding this complex?

• A) The metal ion in this complex has a d³ electronic configuration witH ₃unpaired electrons.
• B) The metal ion in this complex has a d³ electronic configuration with 1 unpaired electron.
• C) The metal ion in this complex has a d⁵ electronic configuration witH₅ unpaired electrons.
• D) The metal ion in this complex has a d⁵ electronic configuration with 1 unpaired electron.
• E) The metal ion in this complex has a d⁸ electronic configuration with 0 unpaired electrons.

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