The particles of a solid are very close together. It melts when it changes from the solid state to the liquid state. The same mass of liquid will have slightly greater volume than the solid.
Water is in the liquid state. It can flow because its particles can change position and slide past each other. Air is in the gas state. It fills a room because the particles are far apart and are ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback