It means that there is more than one atom of the same kind in the molecule.
Example: sulfuric acid - H2SO4; 2 atoms of hydrogen, 4 atoms of oxygen.
The subscript in a chemical formula refers to the number of atoms of that element present in the molecule. It is a small number written at the lower right of the element symbol. For example, in the formula H2O, the subscript 2 indicates that there are two hydrogen atoms in each water molecule.
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
It not only can change but really DOES change the formula.Changing the subscript in a chemical formula changes the number of atoms to which the particular subscript belongs. Doing this will change the formula completely, making it representative of another substance completely.
The actual mass must be divided by the empirical mass. This was derived from the following equation: (subscript)(empirical formula) = (molecular formula) subscript = (molecular formula)/(empirical formula)
The answer is 'subscript'
usually a subscript denotes the number of atoms of a particular element within the formula. ie H2O (the 2 would be a subscript) indicates there are two atoms of hydrogen in one molecule of water.
There is one atom of that element in the molecule.
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
The number representing the charge in an ion is not written in subscript in a chemical formula.
subscript
The formula unit of sodium chloride is NaCl; any subscript.
The subscript in a chemical formula refers to the number of atoms of that element present in the molecule. It is a small number written at the lower right of the element symbol. For example, in the formula H2O, the subscript 2 indicates that there are two hydrogen atoms in each water molecule.
The subscript in a chemical formula represents the amount of that atom in that compound's formula.
It not only can change but really DOES change the formula.Changing the subscript in a chemical formula changes the number of atoms to which the particular subscript belongs. Doing this will change the formula completely, making it representative of another substance completely.
The actual mass must be divided by the empirical mass. This was derived from the following equation: (subscript)(empirical formula) = (molecular formula) subscript = (molecular formula)/(empirical formula)
The answer is 'subscript'
SI6 (subscript)