Associations to the word «Allene»
Wiktionary
ALLENE, noun. (organic chemistry) Any of a class of hydrocarbons having two double bonds from one carbon atom to two others - R2C=C=CR2; especially the parent compound CH2=C=CH2 (propadiene).
ALLENE, noun. (organic chemistry) Any derivative of such hydrocarbons.
Wise words
However many holy words you read, however many you speak,
what good will they do you if you do not act on upon them?