How many atoms of different elements are present in the formula of glucose?

The chemical formula of glucose = C₆H₁₂O₆

The different elements present in a glucose molecule are carbon (C), hydrogen (H), and oxygen (O).

Number of carbon atoms = 6

Number of hydrogen atoms = 12

Number of oxygen atoms = 6

Total number of atoms = 12 + 6 + 6 = 24

Hence, 24 atoms of different elements (C, H, and O) are present in the formula of a glucose molecule.