PHYSICALNESS
\fˈɪzɪkə͡lnəs], \fˈɪzɪkəlnəs], \f_ˈɪ_z_ɪ_k_əl_n_ə_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.