During the chemical analysis of a chlorophyll molecule, a specific metallic ion is found coordinated at the center of the porphyrin ring. Identify this ion.
Q1. During the chemical analysis of a chlorophyll molecule, a specific metallic ion is found coordinated at the center of the porphyrin ring. Identify this ion.
Answer: Magnesium
Explanation: Magnesium is the central atom in chlorophyll; Iron is the central atom in the heme group of hemoglobin, which is a common distractor.