For example, all molecular motion does not cease at absolute zero (molecules vibrate with what is called zero-point energy), but no energy from molecular motion (that is, heat energy) is available for transfer to other systems, and it is therefore correct to say that the energy at absolute zero is minimal.

What happens to molecular motion at absolute zero?

at absolute zero it is believed that the kinetic energy of the electrons goes to zero. This means that the electron density that holds molecules together will not exist. ... At absolute zero there would be no motion, kinetic energy or vibrations. Which means matter itself as well as molecules would cease to exist.

What degree does molecular motion stop at?

A temperature scale whose zero point is absolute zero, the temperature of 0 entropy at which all molecular motion stops, -273.15° C.