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Cuprous: meaning, definitions and examples

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cuprous

 

[ ˈkjuːprəs ]

Adjective
Context #1 | Adjective

chemical compound

Cuprous refers to the oxidation state of copper in which it has a +1 charge. This term is commonly used in chemistry to describe compounds that contain Cu+ ions. Cuprous compounds often have distinct properties and applications in various industrial processes.

Synonyms

copper(I), monovalent copper.

Examples of usage

  • Cuprous oxide is used as a pigment.
  • Cuprous chloride is utilized in organic synthesis.
  • The cuprous state is stable in certain conditions.

Etymology

The term 'cuprous' originates from the Latin word 'cuprum', meaning copper. The suffix 'ous' is used in chemistry to denote a lower oxidation state compared to 'ic', which would signify a higher one. The differentiation between cuprous (copper in +1 oxidation state) and cupric (copper in +2 oxidation state) has been important in the study of copper chemistry since the 19th century. This distinction allows chemists and material scientists to better understand the properties and reactivity of copper compounds and to use them effectively in various applications, such as catalysis, electronics, and materials science.

Word Frequency Rank

At rank #25,504, this word represents specialized academic or technical vocabulary. It's less frequently encountered but may be valuable in specific contexts.