DMITRI IVANOVICH MENDELEEV
\dəmˈiːtɹi ˌa͡ɪvɐnˈə͡ʊvɪt͡ʃ mˈɛndɪlˌiːv], \dəmˈiːtɹi ˌaɪvɐnˈəʊvɪtʃ mˈɛndɪlˌiːv], \d_ə_m_ˈiː_t_ɹ_i_ ˌaɪ_v_ɐ_n_ˈəʊ_v_ɪ_tʃ m_ˈɛ_n_d_ɪ_l_ˌiː_v]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.