Question

An increase in the movements of particles in a substance is associated with an increase in energy

Answer 1

The greater the motion of the particles, the more thermal heat there is (increase in temperature).

Answer 2

Answer: More atoms and higher temperature mean more thermal energy.

Explanation: The greater the motion of particles, the higher a substance's temperature and thermal energy. A substance's total thermal energy depends on its temperature, number of atoms, and physical state.