Aromatic Compounds Aromatic compounds contain one or more isolated or fused benzene rings. An aromatic compound consist of two parts : (1) Nucleus: The most ideal aromatic compound is benzene. It is represented by a regular hexagon of six carbon atoms with three alternate single and double bonds. This is called the nucleus. The ring may be represented by any of the … [Read more...] about Nomenclature of Simple Aromatic Compounds