Vi fant 4 definisjoner av methylene på engelsk.
Noun |
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| methylene - the bivalent radical CH2 derived from methane | ||
| methylene group, methylene radical | ||
Substantiv |
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| methylene - The divalent radical CH2< in which the free valencies are part of single bonds. | ||
| methylene - The same group, present as a repeating unit, in aliphatic compounds with names such as hexamethylenediamine. | ||
| methylene - The unstable carbene CH. |