ABIOTIC
\ˌabɪˈɒtɪk], \ˌabɪˈɒtɪk], \ˌa_b_ɪ__ˈɒ_t_ɪ_k]\
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.