The largest team of aromatic compounds are those through which a number of in the hydrogens of benzene are changed by some other atom or group, as in toluene (C6H5CH3) and benzoic acid (C6H5CO2H). Polycyclic aromatic compounds are assemblies of benzene rings that share a typical facet—as an example, naphthalene https://albertd579neu8.webdesign96.com/profile