PERCEIVED VALUE
\pəsˈiːvd vˈaljuː], \pəsˈiːvd vˈaljuː], \p_ə_s_ˈiː_v_d v_ˈa_l_j_uː]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.