Answer:
C. Entropy
Step-by-step explanation:
Heat is defined as the energy transferred from a hotter to a cooler body.
Kinetic energy is defined as the energy of a body in motion.
Entropy is a thermodynamic quantity that could be defined as a mesure of the disorder of a system. For a ordered crystal, entropy is zero.
Activation energy is defined as the minimum quantity of energy required to activate a particular chemical process.
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