Interpretation:
The differences in kinetic and potential energy of the constituent particles for a substance in the solid, liquid, and gaseous states are to be stated.
Concept introduction:
Kinetic molecular theory explains the
• Matter is made up to tiny particles termed as molecules.
• The particles of matter are in constant motion and possess kinetic energy.
• The particles of matter possess potential energy due to repulsion and attraction between molecules.
• The speed of a particle is directly related to its temperature.
• The energy of any system is conserved.
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