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&nbsp;Arenes are aromatic organic hydrocarbons, meaning they have a ring structure as their base. They have areas of delocalised electrons and&nbsp;

The most simple and common of these is Benzene, which has the chemical formula C<sup>6</sup>H<sup>6 </sup>and a planar ring structure.&nbsp;It has three double and three single covalent bonds as represented in diagrams, but like all other arenes based on its structure, it has areas of delocalised electrons between the core 6 carbon atoms.<sup></sup>