PERCENTAGE COMMISSION
\pəsˈɛntɪd͡ʒ kəmˈɪʃən], \pəsˈɛntɪdʒ kəmˈɪʃən], \p_ə_s_ˈɛ_n_t_ɪ_dʒ k_ə_m_ˈɪ_ʃ_ə_n]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.