MODELLING
\mˈɒdəlɪŋ], \mˈɒdəlɪŋ], \m_ˈɒ_d_ə_l_ɪ_ŋ]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.