PERIODICITY CONCEPT
\pˌi͡əɹɪˌɒdˈɪsɪti kˈɒnsɛpt], \pˌiəɹɪˌɒdˈɪsɪti kˈɒnsɛpt], \p_ˌiə_ɹ_ɪ__ˌɒ_d_ˈɪ_s_ɪ_t_i k_ˈɒ_n_s_ɛ_p_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.