How does the kinetic energy of a substance's particles in the solid phase compare to their kinetic energy in the liquid phase? (2 points) the kinetic energy of the solid and liquid phases is the same. the kinetic energy of the substance's particles will depend on the volume of the substance. the particles have less kinetic energy in the solid phase than they do in the liquid phase. the particles have more kinetic energy in the solid phase than they do in the liquid phase.