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Allene vs Ch - What's the difference?

allene | ch |

As a noun allene

is allene.

As a symbol ch is

.

allene

English

(wikipedia allene)

Noun

(en 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).
  • (organic chemistry) Any derivative of such hydrocarbons.
  • See also

    * cumulene ----

    ch

    Translingual

    Symbol

    (head)
  • The ISO 3166-1 two-letter (alpha-2) code for Switzerland.
  • ISO 3166-1 ----