ORDINAL NUMBERS
\ˈɔːdɪnə͡l nˈʌmbəz], \ˈɔːdɪnəl nˈʌmbəz], \ˈɔː_d_ɪ_n_əl n_ˈʌ_m_b_ə_z]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.