Noble Metal (Noun)
Meaning
Any metal that is resistant to corrosion or oxidation.
Classification
Nouns denoting substances.
Examples
- The noble metal properties of gold made it a popular choice for jewelry and coins throughout history.
- Silver, a noble metal, is often used in electronics due to its high conductivity and resistance to corrosion.
- The noble metal platinum is highly valued for its catalytic properties and is used in the production of vehicle exhaust systems.
- Copper, although not as noble as some other metals, still exhibits some noble metal properties and is widely used in electrical wiring.
- The noble metal palladium is used in catalytic converters to reduce emissions in vehicles, taking advantage of its ability to withstand high temperatures and corrosive environments.