IMPASSIBL
\ɪmpˈasɪbə͡l], \ɪmpˈasɪbəl], \ɪ_m_p_ˈa_s_ɪ_b_əl]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.