Kelimpahan unsur dalam kerak Bumi: Perbedaan antara revisi
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[[Berkas:Kelimpahan unsur.svg|
Tabel ini menunjukkan '''kelimpahan [[Unsur kimia|unsur-unsur]] di [[kerak
Perlu diperhatikan bahwa angka merupakan perkiraan, dan mereka akan bervariasi tergantung pada sumber dan metode estimasi. Secara garis besar, data dapat dipercaya.
Baris 11:
! Unsur
! Simbol
! Kelimpahan di [[Litosfer]]<ref>{{cite web
|url = http://www.daviddarling.info/encyclopedia/E/elterr.html |title = Elements, Terrestrial Abundance
|publisher = www.daviddarling.info
|accessdate = 2007-04-14
|archiveurl | |deadurl }}</ref>
! Proporsi relatif (ppm)<ref>{{cite web|last = Barbalace
|first = Kenneth
Baris 21 ⟶ 26:
|publisher = Environmental Chemistry.com
|accessdate = 2007-04-14}}</ref>
!Kelimpahan dalam kerak (ppm)<ref>{{cite web
|url = http://www.webelements.com/webelements/properties/text/image-flash/abund-crust.html
|title = Abundance in Earth's Crust
|publisher = WebElements.com
|accessdate = 2007-04-14
|archiveurl | |deadurl }}</ref> !Kelimpahan dalam kerak (ppm)<ref>
{{cite web
Baris 33 ⟶ 41:
|publisher = Israel Science and Technology Homepage
|accessdate = 2007-04-15}}</ref>
!Kelimpahan dalam kerak (ppm)<ref>{{cite web
|url = http://education.jlab.org/itselemental/index.html
|title = It's Elemental — The Periodic Table of Elements
|publisher = Jefferson Lab
|accessdate = 2007-04-14
|archiveurl | |deadurl }}</ref> !Produksi (2012, [[Ton]])<ref>[http://minerals.usgs.gov/minerals/pubs/commodity/ Commodity Statistics and Information]. USGS. All production numbers are for mines, except for Al, Cd, Fe, Ge, In, N, Se (plants, refineries), S (all forms) and As, Br, Mg, Si (unspecified). Data for B, K, Ti, Y are given not for the pure element but for the most common oxide, data for Na and Cl are for NaCl. For many elements like Si, Al, data are ambiguos (many forms produced) and are taken for the pure element. U data is pure element required for consumption by current reactor fleet [http://www.world-nuclear.org/info/Facts-and-Figures/World-Nuclear-Power-Reactors-and-Uranium-Requirements/] {{Webarchive|url=https://web.archive.org/web/20171001013037/https://minerals.usgs.gov/minerals/pubs/commodity/
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Baris 902 ⟶ 913:
{{Reflist|group=upper-alpha}}
==
* [[:en:Abundances of the elements (data page)|Abundances of the elements (data page)]]
==
{{Reflist}}
* BookRags, [http://www.bookrags.com/periodictable/ Periodic Table] {{Webarchive|url=https://web.archive.org/web/20090303165806/http://www.bookrags.com/periodictable/ |date=2009-03-03 }}.
* World Book Encyclopedia, [
* HyperPhysics, Georgia State University, [http://hyperphysics.phy-astr.gsu.edu/hbase/tables/elabund.html Abundance of Elements in Earth's Crust].
* Data Series 140, Historical Statistics for Mineral and Material Commodities in the United States, Version 2011, USGS [http://minerals.usgs.gov/ds/2005/140/ ].
* Eric Scerri, The Periodic Table, Its Story and Its Significance, Oxford University Press, 2007
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