cr
Definition
- 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
-
a hard brittle multivalent metallic element; resistant to corrosion and tarnishing
Khám phá thêm
Các từ liên quan
Từ đồng nghĩa