explain how the density of substance where is which change in temparature
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The density of a substance increases when the temperature is decreased as the Kinetic Energy of the molecules decreases and they contract.
The density of a substance decreases when the the temperature is increased because the molecules gain Kinetic Energy by heat and vibrate more vigorously in their positions and break their intermolecular bonds from their parent substance and expand.
The density of a substance decreases when the the temperature is increased because the molecules gain Kinetic Energy by heat and vibrate more vigorously in their positions and break their intermolecular bonds from their parent substance and expand.
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