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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
Rhenium is a chemical element; it has symbol Re and atomic number 75. It is a silvery-gray, heavy, third-row transition metal in group 7 of the periodic table . With an estimated average concentration of 1 part per billion (ppb), rhenium is one of the rarest elements in the Earth's crust .
Rhenium 75 Re 186.21: Osmium 76 ... Template:Periodic table legend; Template:Element cell-named See also. Periodic table ...
Template: Periodic table ... predictions for elements 109–118) Group: 1: ... Re 2 14 5 - 76 Os 2 14 6 - 77 Ir 2 14 7 - 78 Pt 1 14 9 - 79 Au 1 14 10 - 80 Hg 2 14
The template takes parameter number= (atomic number). When this number is >118, the template expands with periods 8 and above, adding the (predicted) elements with atomic number >119. Apart from this 118/119 switching, the parameter is not used as an atomic number. {{Periodic table (32 columns, micro) | number = 119}}
One element is still missing an image: Rn. An image might exist out there, so if you track one of them (the images, not the element, unless of course you are qualified to be working with them), upload and insert it with a non-free use rationale. (But for Rn, make sure it actually visibly shows the element, or it'll probably get deleted.)
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This is a documentation subpage for Template:Periodic table. It may contain usage information, categories and other content that is not part of the original template page. This periodic table is the prime form presented at this English wikipedia.