Restored in the late 19th century, Chateau chÃ¢teau De langeais came under the control of The institut De, france who own the site. Today it is listed as a monument historique by The French ministry Of culture and is open to the. publicestored in the late 19th century, Chateau chÃ¢teau De langeais came under the control of The institut De, france who own the site. today
1 Removing heat energy, or cooling, decreases the motion of molecules. 2  If heat is added to a solid, the molecules can move fast enough to change from a solid to a liquid. ( 3 Melting). 4  If heat is added to a liquid, the molecules can move fast enough to change from a liquid to a gas.
1 Particles in all states of matter are in constant motion and this is very rapid at room temperature. A rise in temperature increases the kinetic energy and speed of particles; it does not weaken the forces between them.  The particles in solids vibrate about fixed positions; even at very low temperatures.