Question

The internal energy of a system ________. is the sum of the kinetic energy of all of its components is the sum of the rotational, vibrational, and translational energies of all of its components refers only to the energies of the nuclei of the atoms of the component molecules is the sum of the potential and kinetic energies of the components None of these

Answer 1

is the sum of the potential and kinetic energies of the components

Step-by-step explanation: