he liquid, the &quot;atoms&quot; move farther apart
until the boiling point is reached. At this point, once again,
adding more heat does not raise its temperature, but rather
causes the material to change state as the liquid boils into a
gas. Once all of the material is gaseous, adding more heat once
again causes the temperature to rise. In gaseous matter, the
&quot;atoms&quot; are so far apart that they will hold no shape
at all and can only be contained by a complete enclosure. As more
heat is add