How is the thermal energy of a substance related to its physical state?

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taskmasters · Answer

The thermal energy of a substance is always related to the physical state of the substance. Any substance that is in solid state has the least thermal energy and is in a very stable state. The substance in gaseous form has the least amount of thermal energy and so it is in a very unstable state. The substance in liquid form has a medium state of thermal energy. The thermal energy of liquids fall in between the thermal energy of solids and gases.

Answered by taskmasters | 2024-06-10

taskmasters · Answer

The thermal energy of a substance is related to its physical state, with solids having the least energy, followed by liquids, and then gases having the most energy. This relationship is governed by the kinetic energy of the particles and the intermolecular forces at play. Heat can change the physical state of a substance by altering its thermal energy. 
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How is the thermal energy of a substance related to its physical state?

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