Ketone

Pronunciation: /ˈkiˌtoʊn/

Definitions of ketone

noun a type of organic compound characterized by the presence of a carbonyl group (C=O) bonded to two other carbon atoms

Example Sentences

A1 Ketone is a type of chemical compound.

A2 I learned in my chemistry class that ketones are organic compounds.

B1 The presence of ketones in the body can indicate a metabolic imbalance.

B2 The ketone group in the molecule is responsible for its unique properties.

C1 Researchers are studying the reactivity of ketones in various chemical reactions.

C2 The synthesis of complex ketones requires advanced knowledge of organic chemistry.

Examples of ketone in a Sentence

formal Ketones are organic compounds that contain a carbonyl group bonded to two alkyl groups.

informal I learned in chemistry class that ketones have a carbonyl group.

slang I have to study for my test on ketones and carbonyl groups.

figurative Her energy levels were like a ketone, fluctuating throughout the day.

Grammatical Forms of ketone

• past tense: ketoned
• plural: ketones
• comparative: more ketone
• superlative: most ketone
• present tense: ketones
• future tense: will ketone
• perfect tense: have ketoned
• continuous tense: is ketoning
• singular: ketone
• positive degree: ketone
• infinitive: to ketone
• gerund: ketoning
• participle: ketoning

Origin and Evolution of ketone

First Known Use: 1850 year

Language of Origin: German

Story behind the word: The word 'ketone' originates from the German word 'Keton' coined by German chemist Leopold Gmelin in the 1850s.

Evolution of the word: The term 'ketone' was first used to describe a class of organic compounds characterized by the presence of a carbonyl group bonded to two carbon atoms. Over time, the usage of the word has remained consistent in the field of chemistry to refer to this specific group of compounds.