Answer:
A molecular formula tells us what atoms and how many of each type of atom are present in a molecule.
Explanation:
If only one atom of a specific type is present, no subscript is used.
For atoms that have two or more present, a subscript is written after the symbol for that atom.
Molecular formulas do not indicate how the atoms are arranged in the molecule.
- Hope this helps! -blazetoxic123
Answer:
Explanation:
Subscripts. We use subscripts in chemical formulae to indicate the number of atoms of an element present in a molecule or formula unit.
