precious metal

Thân thiện

Gold is a precious metal used to craft fine jewelry.

Definition

Noun: A precious metal is any of a small group of rare, naturally occurring metallic chemical elements that have high economic value. These metals are often used for coinage, jewelry, and as investments due to their rarity, durability, and aesthetic appeal.

Usage

The term "precious metal" is used to categorize specific high-value metals, primarily gold, silver, and platinum-group metals. It is a collective term often used in financial, industrial, and jewelry contexts. - The vault was filled with bars of various precious metals. - Investing in precious metals is considered a hedge against inflation.

Examples

• Gold and silver are the most well-known precious metals.
• The price of precious metals fluctuates daily on the global market.
• This ring is made from a precious metal, specifically platinum.

Advanced Usage

• "store of value": Precious metals are traditionally seen as a reliable store of value over long periods.
  • During economic uncertainty, many turn to precious metals as a store of value.
• "industrial application": Beyond ornamentation, some precious metals have critical uses in technology and industry.
  • Palladium, a precious metal, is essential in catalytic converters for cars.

Variants and Related Words

• Bullion (n): Precious metals in the form of bars, ingots, or other bulk shapes, valued by mass and purity.
  • The bank stores gold bullion in its secure facility.
• Coinage (n): The process of making coins, or coins collectively, often from precious metals.
  • Ancient coinage was primarily made from precious metals like silver.

Synonyms

• Valuable metals: A more general descriptive term.
• Noble metals: A chemical classification referring to metals resistant to corrosion and oxidation (e.g., gold, silver, platinum), which largely overlaps with precious metals.

Related Phrases

• Precious metal content: Refers to the amount of a precious metal within an alloy or object.
  • The hallmark indicates the precious metal content of the jewelry.
• Precious metal market: The financial marketplace where these metals are traded.
  • He follows the precious metal market closely for investment opportunities.

Học thuật

Noun

1. any of the less common and valuable metals often used to make coins or jewelry