Which element is required for making Chlorophyll in Leaf?
Correct answer: C. Mg
- A. Si
- B. Ba
- C. Mg
- D. Ca
Explanation
Magnesium (Mg) is the central atom in the chlorophyll molecule. It plays a key role in absorbing light energy during photosynthesis. Without Mg, plants cannot efficiently produce chlorophyll or perform photosynthesis.
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About s-Block and p-Block Elements
The s and p blocks are studied through their valence-shell configurations, periodic trends and characteristic chemical properties. Work covers the reactions of Group I and Group II elements, the behaviour of Group IV elements, and how atomic size, ionization energy, electronegativity and metallic character change across periods and down groups.
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