+A **chemical formula** concisely shows the [Chemical Elements](/wiki/chemical_element) forming a substance and the number of atoms for each. It uses [Element Symbols](/wiki/element_symbol) and subscripts to represent the molecular composition, revealing a substance's fundamental structure.
+## See also
+- [Molecule](/wiki/molecule)
+- [Bonding](/wiki/bonding)
+- [Periodic Table](/wiki/periodic_table)