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118 chemical elements have been identified and named officially by IUPAC.A chemical element, often simply called an element, is a type of atom which has a specific number of protons in its atomic nucleus (i.e., a specific atomic number, or Z).
Symbol |symbol= name (wikilink) Etymology |etymology= |etymology-symbol=; used when symbol is not obvious (like "Hg") Group; Period; Block; Standard atomic weight; Density |density= Melting point in kelvin |mpK= Boiling point in kelvin |bpK= Specific heat capacity |heatcapacity= Electronegativity |elnegativity= Abundance in Earth's crust ...
This is a documentation subpage for Template:List of chemical elements. It may contain usage information, categories and other content that is not part of the original template page. Used in article List of chemical elements § List .
In addition, transparency is often an "extra" for a graphics format, and some graphics programs will ignore the transparency. Animated PNG 8-bit transparency. Raster file formats that support transparency include GIF, PNG, BMP, TIFF, TGA and JPEG 2000, through either a transparent color or an alpha channel.
6.0 and below have broken alpha-channel transparency support (will display the default background color instead). [85] [86] [87] 7.0 and below cannot combine 8-bit alpha transparency AND element opacity (CSS – filter: Alpha (opacity=xx)) without filling partially transparent sections with black. [88] 8.0 and below have inconsistent/broken ...
Added new symbol abbreviations for elements 113, 115, 117 and 118 (Nihonium, Moscovium, Tennessine and Oganesson, respectively). 07:50, 27 August 2013: 779 × 424 (57 KB) DePiep: Corrected, use font:DejaVu Sans Light as intended. 11:30, 26 August 2013: 775 × 423 (50 KB) DePiep: Use bigger font-size to improve readability below 400px width.