COLD FRONT
\kˈə͡ʊld fɹˈʌnt], \kˈəʊld fɹˈʌnt], \k_ˈəʊ_l_d f_ɹ_ˈʌ_n_t]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.