Chalcogenide (nonfiction): Difference between revisions
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A '''chalcogenide''' is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element | A '''chalcogenide''' is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element. | ||
https://en.wikipedia.org/wiki/Chalcogenide | Although all group 16 elements of the periodic table are defined as chalcogens, the term chalcogenide is more commonly reserved for sulfides, selenides, and tellurides, rather than oxides. | ||
Many metal ores exist as chalcogenides. | |||
Photoconductive chalcogenide glasses are used in xerography. Some pigments and catalysts are also based on chalcogenides. | |||
The metal dichalcogenide MoS2 is a common solid lubricant. | |||
== In the News == | |||
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== Fiction cross-reference == | |||
* [[Chalcogenides]] - ancient Greek philospher and crime-fighter | |||
== Nonfiction cross-reference == | |||
External links: | |||
* [https://en.wikipedia.org/wiki/Chalcogenide Chalcogenide] @ Wikipedia | |||
Attribution: | |||
[[Category:Nonfiction (nonfiction)]] | |||
Latest revision as of 11:34, 2 March 2017
A chalcogenide is a chemical compound consisting of at least one chalcogen anion and at least one more electropositive element.
Although all group 16 elements of the periodic table are defined as chalcogens, the term chalcogenide is more commonly reserved for sulfides, selenides, and tellurides, rather than oxides.
Many metal ores exist as chalcogenides.
Photoconductive chalcogenide glasses are used in xerography. Some pigments and catalysts are also based on chalcogenides.
The metal dichalcogenide MoS2 is a common solid lubricant.
In the News
Fiction cross-reference
- Chalcogenides - ancient Greek philospher and crime-fighter
Nonfiction cross-reference
External links:
- Chalcogenide @ Wikipedia
Attribution: