Firm and stable in shape; not liquid or fluid
Transition of a substance directly from the solid to the gas state, without passing through the liquid state
Change of the state of matter from the gas phase into the liquid phase, and is the reverse of vaporization
The process of turning from liquid into vapor
Be turned into ice or another solid as a result of extreme cold
Becoming liquefied by heat
A solid material whose constituents are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions
A solid that lacks the long-range order that is characteristic of a crystal. In some older books, the term has been used with glass