Ключевые слова: abstract, agent, aromatic, ball, benzene, benzine, benzol, benzole, biochemistry, carcinogenic, chemical, chemistry, cycle, cyclic, cyclohexatriene, dissolvent, education, element, formula, glass, hydrocarbon, hydrocarbons, icon, illustration, isolated, lab, laboratory, liquid, model, molecular, molecule, nobody, oil, organic, particle, petrol, research, resolvent, ring, science, solvent, stick, structure, study, substance, symbol, synthesis, volatile, white,