Benzene's structure can be clearly understood through its molecular arrangement. A benzene molecule is composed of six carbon atoms arranged in a hexagonal ring, with each carbon atom bonded to ...

This particle diagram represents water or, to use its chemical formula, H₂O which is a compound of the elements hydrogen and oxygen. In one molecule of water, there are two hydrogen atoms and ...

Atomic structure Atoms are made from protons ... Chemical formulae The chemical formula for a substance shows how many atoms of each element are present in a molecule, or the proportion of ...