DEMIGRATION
\dˌɛmɪɡɹˈe͡ɪʃən], \dˌɛmɪɡɹˈeɪʃən], \d_ˌɛ_m_ɪ_ɡ_ɹ_ˈeɪ_ʃ_ə_n]\
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By James Champlin Fernald
Word of the day
Quinones
- Hydrocarbon rings which contain two moieties position. They can be substituted in any position except at the ketone groups.