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Download as PDF; Printable version; ... This periodic table is the prime form presented at this English wikipedia. ... Periodic table/sandbox119}}-- Exploring any ...
English: This pictorial periodic table is colorful, boring, and packed with information. In addition to the element's name, symbol, and atomic number, each element box has a drawing of one of the element's main human uses or natural occurrences. The table is color-coded to show the chemical groupings.
C: current infobox image is of poor technical or encyclopedic quality: Start: only copyrighted pictures available: Stub: no pictures available: Redirect: element has not been isolated in macroscopic amounts in pure form
Background color shows age of discovery: : Antiquity to Middle Ages Middle Ages– 1799 1800– 1849 1850– 1899 1900– 1949 1950– 1999 Since 2000 (12 elements)
Roberto noted that for national security reasons, a copy of an updated periodic table was displayed in 1945 in a secure place at the Y-12 electromagnetic plant for workers involved in isotope ...
Download as PDF; Printable version; In other projects ... This is a documentation subpage for Template:Periodic table (with ... current infobox image is of poor ...
The age of classifying elements and Mendeleev's periodic table; application of spectrum analysis techniques: Boisbaudran, Bunsen, Crookes, Kirchhoff, and others "hunting emission line signatures" (14 elements)
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