Changes

The following tables list the physical properties of the most technically significant pure metals as well as carbon. The values given may vary considerably , depending on the degree of purity and sometimes they are also difficult to determine. In compiling the data from the available literature , we selected those that are currently the most probable. Some properties are anisotropic and vary with the crystalline structure of the metal.</onlyinclude> In those cases, whenever possible, we listed the value applicable to the poly-crystalline stage. <br>