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The example sentences of ALKENES in videos (4 in total of 5)

Alkanes & Alkenes | Organic Chemistry | FuseSchool English (GB)
alkanes noun, plural and coordinating conjunction alkenes noun, plural and coordinating conjunction how wh-adverb each determiner homologous adjective series noun, singular or mass follows verb, 3rd person singular present the determiner pattern noun, singular or mass given verb, past participle by preposition or subordinating conjunction its possessive pronoun general adjective
Cis Trans Geometric Isomers for Alkenes and Cyclohexane English (US)
to to name verb, base form cis proper noun, singular and coordinating conjunction trans proper noun, singular alkenes noun, plural , first adjective learn verb, base form basic adjective alkene noun, singular or mass naming verb, gerund or present participle from preposition or subordinating conjunction the determiner tutorial adjective linked verb, past participle
Alkenes & Alkynes Oxidation Reduction and Oxidative Cleavage English (US)
the determiner first adjective product noun, singular or mass we personal pronoun saw verb, past tense from preposition or subordinating conjunction alkenes noun, plural was verb, past tense reacting verb, gerund or present participle it personal pronoun with preposition or subordinating conjunction h proper noun, singular 2 cardinal number in preposition or subordinating conjunction a determiner metal noun, singular or mass catalyst noun, singular or mass like preposition or subordinating conjunction
E Z Geometric Isomers for Alkenes English (US)
terminal proper noun, singular alkenes noun, plural without preposition or subordinating conjunction anything noun, singular or mass fancy adjective on preposition or subordinating conjunction the determiner end noun, singular or mass are verb, non-3rd person singular present not adverb cis noun, plural trans proper noun, singular and coordinating conjunction not adverb e proper noun, singular z proper noun, singular .

Definition and meaning of ALKENES

What does "alkenes mean?"
alkenes

/ˈalˌkēn/

noun
any of series of unsaturated hydrocarbons containing double bond.

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