<?xml version="1.0" encoding='utf-8'?>
<!DOCTYPE wml PUBLIC "-//WAPFORUM//DTD WML 1.1//EN" "http://www.wapforum.org/DTD/wml_1.1.xml">
<wml>
<card id="card1" title="Freezing - Page 6 - Wikipedia">
<p>
<a accesskey="1" href="page.php?w=Freezing&amp;p=5">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Freezing&amp;p=7">3.Next</a>
</p>
<p>of the containing vessel, solid or gaseous impurities, pre-formed solid crystals, or other nucleators, <a href="page.php?w=Nucleation">heterogeneous nucleation</a> may occur, where some energy is released by the partial destruction of the previous interface, raising the supercooling point to be near or equal to the melting point. The melting point of <a href="page.php?w=water">water</a> at 1 atmosphere of pressure is very close to 0 °C, and in the presence of <a href="page.php?w=Nucleation">nucleating substances</a> the freezing point of water</p><p>
<a accesskey="1" href="page.php?w=Freezing&amp;p=5">1.Previous</a><br />
<a accesskey="3" href="page.php?w=Freezing&amp;p=7">3.Next</a>
</p>

<do type="prev" label="Search">
        <go href="search.wml"/>
</do>

</card>
</wml>
