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Template: Periodic table ... Print/export Download as PDF ... Electron configurations of the chemical elements (neutral gaseous atoms in the ...
This is a documentation subpage for Template:Periodic table (electron configuration). It may contain usage information, categories and other content that is not part of the original template page. Usage
See also: Electronegativities of the elements (data page) There are no reliable sources for Pm, Eu and Yb other than the range of 1.1–1.2; see Pauling, Linus (1960). The Nature of the Chemical Bond. 3rd ed., Cornell University Press, p. 93.
Configurations of elements 109 and above are not available. Predictions from reliable sources have been used for these elements. Grayed out electron numbers indicate subshells filled to their maximum. Bracketed noble gas symbols on the left represent inner configurations that are the same in each period. Written out, these are: He, 2, helium : 1s 2
Template: Periodic table ... Print/export Download as PDF; ... Electronegativities of the elements (data page) Template documentation ...
Print/export Download as PDF; Printable version; ... Template:Periodic table legend; Template:Element cell-named See also. Periodic table ...
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(14 elements) Developments in X-ray spectroscopy and radiochemistry allows for many radioactive elements and the final stable elements to be discovered; recognition of the atomic number as defining an element (16 elements) Post Manhattan project; synthesis of atomic numbers 98 and above (colliders, bombardment techniques, nuclear reactors) (5 ...