POSITIVE ECONOMICS
\pˈɒzɪtˌɪv ˌiːkənˈɒmɪks], \pˈɒzɪtˌɪv ˌiːkənˈɒmɪks], \p_ˈɒ_z_ɪ_t_ˌɪ_v ˌiː_k_ə_n_ˈɒ_m_ɪ_k_s]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.