These are called subscript number.
That is the number below the normal line of test are called subscript number.
This number indicate the indicate the number of atoms of the element present in the chemical formula.
In both of these C₆H₁₂O₆ and H₂O, the number written below the line of the text are called subscript numbers.
Answer:
D) It has a different unit than atomic mass.
The answer is B...
because any of the others could have an opinion based answer but B will always be the same its a fact not opinion.
