Final answer:
False. Matter does not have the highest average translational kinetic energy.
Step-by-step explanation:
False. Matter does not have the highest average translational kinetic energy. The temperature of gases is proportional to the average translational kinetic energy of atoms and molecules, but this does not mean that matter itself has the highest average translational kinetic energy. The average translational kinetic energy varies depending on the temperature, but it does not mean that matter always has the highest average translational kinetic energy.