46th B.P.S.C. (Pre) , 2004
Which metal ion is found in chlorophyll?
aIron
bMagnesium✓ Correct
cZinc
dCobalt
Explanation
Magnesium ion is found in chlorophyll. Chlorophyll is the green photosynthetic pigment present in plants. It initiates the process that converts light energy into chemical energy through photosynthesis.
general-science