RESIDENCY
\ɹˈɛzɪdənsi], \ɹˈɛzɪdənsi], \ɹ_ˈɛ_z_ɪ_d_ə_n_s_i]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.