Chemistry · Bioinorganic Chemistry

Vitamin B12 (cyanocobalamin) is a coordination complex of which metal ion?

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1Iron (Fe)
2Cobalt (Co)✓
3Magnesium (Mg)
4Zinc (Zn)

Correct answer

Cobalt (Co)

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Vitamin B12 (cyanocobalamin) is a coordination complex of which metal ion?

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Vitamin B12 (cyanocobalamin) is a coordination complex of which metal ion?

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