Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
(a) Effect of removing the break point for the descriptions of the pure elements, the bcc phase reappears below 4000 K. (b) Entropy curves for the phases in their stable ranges and for the bcc and fcc also in their metastable ranges, drawn with dots and x, respectively. Note the sharp increase of the entropy for fcc and bcc at high temperature. In (c) the EEC has removed the phases with an entropy higher than the liquid.
