REDEEMABLE
\ɹɪdˈiːməbə͡l], \ɹɪdˈiːməbəl], \ɹ_ɪ_d_ˈiː_m_ə_b_əl]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.