PALÆOTHERIUM
\pˌale͡ɪəθˈi͡əɹɪəm], \pˌaleɪəθˈiəɹɪəm], \p_ˌa_l_eɪ_ə_θ_ˈiə_ɹ_ɪ__ə_m]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.