Cr: meaning, definitions and examples
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Cr
[ kroʊmiəm ]
chemical element
Cr is the chemical symbol for chromium, a transition metal known for its high corrosion resistance and shiny appearance. It is commonly used in stainless steel manufacturing and for plating purposes.
Synonyms
Examples of usage
- Chromium is used to create stainless steel.
- The car was plated with chromium to prevent rust.
- Chromium compounds can be toxic and must be handled with care.
Translations
Translations of the word "Cr" in other languages:
🇵🇹 Cr
🇮🇳 Cr
🇩🇪 Cr
🇮🇩 Cr
🇺🇦 Cr
🇵🇱 Cr
🇯🇵 Cr
🇫🇷 Cr
🇪🇸 Cr
🇹🇷 Cr
🇰🇷 Cr
🇸🇦 Cr
🇨🇿 Cr
🇸🇰 Cr
🇨🇳 Cr
🇸🇮 Cr
🇮🇸 Cr
🇰🇿 Cr
🇬🇪 Cr
🇦🇿 Cr
🇲🇽 Cr
Etymology
The symbol 'Cr' comes from the Greek word 'chroma,' meaning color, which reflects the various colored compounds that chromium can produce. Discovered in 1797 by French chemist Louis-Nicolas Vauquelin, chromium was initially used for its colorful pigments in paints and dyes. Its properties as a strong metal became recognized later, leading to its widespread application in metallurgy and manufacturing, particularly in creating alloys and as a protective coating against corrosion. Over the years, industrial applications of chromium have expanded, but environmental and health concerns regarding its compounds have led to regulations in many industries.