WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!

	Enter your search terms Submit search form
	Web www.wordnet-online.com

Definitions from WordNet

Definitions from the Web

Noble Metal

Definition: A noble metal refers to any metallic element that is resistant to corrosion and oxidation, making it highly stable and unreactive under normal conditions.

Senses/Usages:

1. Chemistry: In chemistry, noble metals are a group of elements that include gold, silver, platinum, and palladium. These metals possess remarkable chemical stability and are often used in various industrial applications, such as catalysts, electronics, and jewelry.

Sample Sentence 1: "The use of noble metals like platinum and palladium in catalytic converters helps to reduce harmful emissions from vehicles."

Sample Sentence 2: "Gold and silver are popular noble metals used for making exquisite jewelry pieces."

2. Economics: In economics, noble metals are often regarded as valuable commodities due to their rarity and high economic worth. They are commonly sought after for investment and are considered a store of value during uncertain economic times.

Sample Sentence 1: "Investors often diversify their portfolios by including noble metals like gold and silver."

Sample Sentence 2: "During economic crises, the demand for noble metals tends to increase as people seek secure investments."

Related Products:

For more information or to purchase related products, you can search on: Amazon - Noble Metal