Emendatio ex 13:16, 12 Iunii 2006 (recensere) YurikBot (disputatio \| conlationes) m (robot Adding: uk:Етилен) ← Differentia superior		Emendatio ex 13:25, 26 Iulii 2006 (recensere) (abrogare) IacobusAmor (disputatio \| conlationes) mNo edit summary Differentia proxima →
'''Ethenum''' est [[alkenum]] ~~est. Chemica~~cuius formula chemica summa est C<sub>2</sub>H<sub>4</sub> ~~est~~. ~~Alterum~~Alia ~~nomen~~nomina sunt '''~~Aethenum~~aethenum''' vel '''~~Ethylenum~~ethylenum''' et '''~~Aethylenum~~aethylenum''' vel '''carboneum ~~hydrogenisatum~~hydrogenizatum.'''. vide: [[Polyethylenum]]

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Ethenum (recensere)