Difference between revisions of "Palladium"
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− | + | {{Element | |
+ | | name=Palladium | ||
+ | | symbol=Pd | ||
+ | | anumber=46 | ||
+ | | amass=106.42 amu | ||
+ | | class= Transition metal | ||
+ | | cstructure= FCC | ||
+ | | density=12.023 g/cm^3 | ||
+ | | color=Silvery white | ||
+ | | stableisotopes=7 | ||
+ | | date=1802 | ||
+ | | discname= William Hyde Wollaston | ||
+ | | origname=After the asteroid Pallas | ||
+ | | uses= Catalytic converters, blood sugar test strips. | ||
+ | | obtained= Platinum-group Ore bodies. }} | ||
− | == | + | '''Palladium''' is a chemical [[element]] with the chemical symbol '''Pd''' and the [[atomic number]] 46. It is a rare [[transition metal]] that was discovered in 1804.<ref>{{cite web|url=http://www.rings4love.com/education-metals.php#palladium|title=History of Palladium|year=2013|publisher=RFL|language=English|accessdate=27 January 2015|quote=Palladium was discovered by the British chemist William Hyde Wollaston in 1804.}}</ref> It is considered to be a [[Precious metal]]. Some of its many practical uses include [[catalyst]]s, [[electronics]], use in blood sugar test strips,<ref>http://www.periodictable.com/Elements/046/pictures.html</ref> [[coin]]s, [[photography]] and dental casting.<ref name="SchmalzBindslev2008">{{cite book|last1=Schmalz|first1=Gottfried|last2=Bindslev|first2=Dorthe Arenholt|title=Biocompatibility of Dental Materials|url=http://books.google.com/books?id=mrreTHuo54wC&pg=PA246|accessdate=27 January 2015|date=10 October 2008|publisher=Springer Science & Business Media|language=English |isbn=9783540777823|page=246|quote=Palladium is a very common component of dental casting alloys of all types, and its use increases periodically in response to the increased cost of gold.}}</ref> It is most often mined in the [[Ural Mountains]], [[South Africa]], and [[Ontario]]. |
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==References== | ==References== | ||
+ | {{reflist}} | ||
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+ | {{Periodic table}} | ||
[[Category:Elements]] | [[Category:Elements]] | ||
[[Category:Metals]] | [[Category:Metals]] | ||
+ | [[Category:Precious Metals]] |
Revision as of 06:18, July 12, 2016
Palladium | |
---|---|
Properties | |
Atomic symbol | Pd |
Atomic number | 46 |
Classification | Transition metal |
Atomic mass | 106.42 amu |
Number of Stable Isotopes | 7 |
Density (grams per cc) | 12.023 g/cm^3 |
Other Information | |
Date of discovery | 1802 |
Name of discoverer | William Hyde Wollaston |
Name origin | After the asteroid Pallas |
Uses | Catalytic converters, blood sugar test strips. |
Obtained from | Platinum-group Ore bodies. |
Palladium is a chemical element with the chemical symbol Pd and the atomic number 46. It is a rare transition metal that was discovered in 1804.[1] It is considered to be a Precious metal. Some of its many practical uses include catalysts, electronics, use in blood sugar test strips,[2] coins, photography and dental casting.[3] It is most often mined in the Ural Mountains, South Africa, and Ontario.
References
- ↑ History of Palladium (English). RFL (2013). Retrieved on 27 January 2015. “Palladium was discovered by the British chemist William Hyde Wollaston in 1804.”
- ↑ http://www.periodictable.com/Elements/046/pictures.html
- ↑ (10 October 2008) Biocompatibility of Dental Materials (in English). Springer Science & Business Media. ISBN 9783540777823. Retrieved on 27 January 2015. “Palladium is a very common component of dental casting alloys of all types, and its use increases periodically in response to the increased cost of gold.”
Periodic Table of the Elements | ||||||||||||||||||||||||
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1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | |||||||
46
Pd 106.4 |
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*Lanthanides | ||||||||||||||||||||||||
**Actinides | ||||||||||||||||||||||||