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uranyl

uranyl

9.9
A charged uranium particle with two oxygen atoms attached
  • noun
  • /ˈjʊrəˌnɪl/
  • Specialized
translation icon : uranilo
  • In the laboratory, uranyl nitrate was added to begin the precipitation reaction.
  • uranyl acetate

Examples

  • The uranyl ion is essential in various chemical reactions.

  • The bright yellow color of uranyl compounds makes them useful in porcelain glazing.

  • Scientists detected uranyl ions in the water sample near the old mine.

  • Scientists study uranyls for their unique properties.

  • Chemists often study uranyl compounds to understand their behavior in nuclear reactions.

  • The research focused on the properties of uranyl ions in various chemical environments.

  • In the laboratory, scientists were able to synthesize a stable form of uranyl chloride.

Synonyms

uranyl radical
vsuranyl
  • Specialized
9.9

A charged particle made of uranium and oxygen that forms salts with acids

is broader covering both the charged ion and the radical form
uranyl group
vsuranyl
  • Specialized
9.9

A group made of a uranium atom joined to two oxygen atoms that often forms salts

is specifically the charged ion or radical not merely a structural group

Compounds

uranyl group
  • Specialized
9.9

A group made of a uranium atom joined to two oxygen atoms that often forms salts

uranyl nitrate
  • Specialized
9.9

A yellow substance that dissolves in water, contains uranium and is used in nuclear labs

uranyl oxalate
  • Specialized
9.9

A yellow crystal salt used in labs to test uranium

uranyl radical
  • Specialized
9.9

A charged particle made of uranium and oxygen that forms salts with acids

Surface Forms

uranyl singular
uranyls plural

Morphology

uranyl = uranium (semi-transparent) = uranium + yl

The form clearly signals a relation to 'uranium' plus the chemical suffix '-yl', but the precise meaning (a specific bivalent uranyl ion) is specialized chemical jargon not predictable by average learners.

Etymology

Uranyl comes from uranium, a metal named after the planet Uranus, plus the chemical ending -yl, which means a 'group' or 'part' in chemistry. So uranyl is the uranium 'group' UO2, a charged part that forms salts and often gives a bright yellow colour.