What types of mechanical energy do molecules of matter possess due to their motion?

The molecules of any substance are in continuous motion and interact with neighboring molecules.
Molecules have kinetic energy Ek, which is determined by the formula Ek = m * V ^ 2/2, where m is the mass of the molecule, V is the speed of movement of the molecules.
Molecules have potential interaction energy.
Molecules attract with an increase in the equilibrium distance, and repel with a decrease in the equilibrium distance.
E = Ek + En.

One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.