What is haloarenes

In chemistry, an aryl halide also referred to as haloarene is an hydrocarbon during which one or more hydrogen atoms, directly bonded to an aromatic ring are replaced by a halide. Chlorobenzene, bromobenzene etc. are samples of haloarenes. Number of halogen atom/s on an alkyl or aryl halide molecule. Hybridization of atom to which halogen is attached.