SYSTEM OF WEIGHTS AND MEASURES
\sˈɪstəm ɒv wˈe͡ɪts and mˈɛʒəz], \sˈɪstəm ɒv wˈeɪts and mˈɛʒəz], \s_ˈɪ_s_t_ə_m ɒ_v w_ˈeɪ_t_s__ a_n_d m_ˈɛ_ʒ_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.