TRICENTENNIAL
\tɹˌa͡ɪsəntˈɛnɪəl], \tɹˌaɪsəntˈɛnɪəl], \t_ɹ_ˌaɪ_s_ə_n_t_ˈɛ_n_ɪ__ə_l]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.