Cr

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Definition
  1. Noun:
    • A hard brittle multivalent metallic element; resistant to corrosion and tarnishing: "Cr" is the chemical symbol for the element chromium. It is a metallic element known for its hardness, brittleness, and ability to exist in multiple oxidation states. Its key properties include high resistance to corrosion and tarnishing.
Usage Examples
  • Noun:
    • The alloy contains Cr, which gives it a shiny, non-rusting surface.
    • Cr is commonly used in electroplating to provide a protective coating.
Advanced Usage
  • In scientific/technical contexts: "Cr" is primarily used in formulas, chemical equations, and material science descriptions.
    • The stainless steel composition is Fe, Cr, and Ni. (The stainless steel composition is iron, chromium, and nickel.)
Variants and Related Words
  • Chromium (n): The full name of the element represented by the symbol "Cr".
    • Chromium is mined as the mineral chromite.
Synonyms
  • Chromium: The full name of the element.
Noun
  1. a hard brittle multivalent metallic element; resistant to corrosion and tarnishing

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