What is what major element is found in chlorophyll?

The major element found in chlorophyll is magnesium. Chlorophyll is a green pigment responsible for the absorption of light in the process of photosynthesis in plants. The magnesium atom is located at the center of the chlorophyll molecule, where it plays a crucial role in capturing and converting sunlight into chemical energy that fuels plant growth and development. Without magnesium, chlorophyll would not be able to function effectively in photosynthesis.