EntityQ2253702· pop 7· linked from 16 articlesinteraction energySign in to saveContribution to the total energy caused by interactions between entities present in the systemConnectionsphysicsEntityenergyEntityforceEntityelectrostaticsEntityfundamental interactionEntitystatistical mechanicsEntityideal solutionEntityperturbation theoryEntitypotentialEntityBasis set superposition errorEntityCategoriesEnergy (physics)Statistical mechanics