At the same temperature,lighter molecules have a higher average kinetic energy than heavier molecules.

Name: At the same temperature,lighter molecules have a higher average kinetic energy than heavier molecules.
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Quizplus · Accepted Answer

At the same temperature, all molecules, regardless of their mass, have the same average kinetic energy. This is because temperature is a measure of the average kinetic energy of the molecules in a substance.

At the Same Temperature,lighter Molecules Have a Higher Average Kinetic