allene

A a

Transcription

- US Pronunciation
- US IPA

- US Pronunciation
- US IPA

Definitions of allene word

noun allene (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). 1
noun allene (organic chemistry) Any derivative of such hydrocarbons. 0

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Parts of speech for Allene

noun

adjective

verb

adverb

pronoun

preposition

conjunction

determiner

exclamation

Full grammatical hierarchy of Allene

allene popularity

A common word. It’s meaning is known to most children of preschool age. About 98% of English native speakers know the meaning and use the word.

According to our data about 53% of words is more used. This is a rare but used term. It occurs in the pages of specialized literature and in the speech of educated people.

allene usage trend in Literature

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