SYCONIUM
\sɪkˈə͡ʊni͡əm], \sɪkˈəʊniəm], \s_ɪ_k_ˈəʊ_n_iə_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.