Question

what are are are are alkenes​

Answer 1

Answer:

Alkenes are a class of hydrocarbons (e.g, containing only carbon and hydrogen) unsaturated compounds with at least one carbon-to-carbon double bond. Another term used to describe alkenes is olefins. Alkenes are more reactive than alkanes due to the presence of the double bond.

Explanation:

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Answer 2

Alkane = Single Bond ⇒ Saturated Compound

Alkene = Double Bond ⇒ Unsaturated Compound

Alkyne = Triple Bond ⇒ Unsaturated Compound