METATHERIA
\mˌɛtəθˈi͡əɹɪə], \mˌɛtəθˈiəɹɪə], \m_ˌɛ_t_ə_θ_ˈiə_ɹ_ɪ__ə]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.