NOBLE METALS Meaning and
Definition
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Noble metals refer to a group of chemical elements that exhibit exceptional resistance to corrosion and oxidation when exposed to various environmental conditions. These elements are known for their ability to withstand the effects of moisture, chemicals, and gases, making them highly valuable for a multitude of applications. The noble metals include platinum (Pt), gold (Au), palladium (Pd), rhodium (Rh), iridium (Ir), and silver (Ag).
These metals are characterized by their lustrous appearance, high melting points, and low reactivity with other elements. Their exceptional resistance to corrosion makes them ideal for use in various industries such as jewelry, electronics, chemical manufacturing, and automotive catalytic converters.
Noble metals are often used as catalysts due to their ability to facilitate chemical reactions without being consumed themselves. They also possess excellent electrical conductivity, making them useful in the production of electrical components and wiring. Furthermore, their inherent malleability and ductility allow for easy shaping and manipulation, contributing to their widespread use in jewelry-making and other artistic applications.
Due to their valuable properties and limited availability, noble metals are considered precious, leading to their significant economic and cultural significance throughout history. They have been treasured by civilizations across the world and have played an important role in trade and commerce. Today, their desirability extends beyond their functional characteristics, as they are often sought-after for their aesthetic appeal and perceived status.
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The name given to those metals which can be separated from oxygen by heat alone-viz., gold, silver, platinum, rhodium, iridium, osmium, and mercury.
Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.
Common Misspellings for NOBLE METALS
- boble metals
- moble metals
- joble metals
- hoble metals
- nible metals
- nkble metals
- nlble metals
- npble metals
- n0ble metals
- n9ble metals
- novle metals
- nonle metals
- nohle metals
- nogle metals
- nobke metals
- nobpe metals
- noboe metals
- noblw metals
- nobls metals
- nobld metals
Etymology of NOBLE METALS
The term "noble metals" originated from the Latin word "nobilis", meaning "noble" or "distinguished". This Latin term was then adopted into Old French as "noble", which also carries the same meaning. Eventually, the word made its way into English and began being used to describe certain precious metals that were considered to possess exceptional qualities. These metals included gold, silver, platinum, and palladium, which were highly valued due to their resistance to corrosion, malleability, and durability. The term "noble metals" reflects the prestigious nature and special attributes associated with these precious metals.
