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 Adding heat energy increases the motion of molecules. 2  Removing heat energy, or cooling, decreases the motion of molecules. 3  If heat is added to a solid, the molecules can move fast enough to change from a solid to a liquid.
By contrast, a molecule in a solid can only increase its vibration modes with the addition of heat as the lattice crystal structure prevents both linear and rotational motions. These heated gas molecules have a greater speed range which constantly varies due to constant collisions with other particles. The speed range can be described by the Maxwell-Boltzmann distribution. Use of this distribution implies ideal gases near thermodynamic equilibrium for the system of particles being considered.