Examlex
Cortisone is a(n) ____________ agent that is used to treat serious inflammatory reactions.
Physical Change
A physical change is a change in a substance that does not involve a change in its chemical composition, such as melting, freezing, or cutting.
Specific Heat
The amount of heat per unit mass required to raise the temperature of a substance by one degree Celsius.
Specific Heats
The amount of heat per unit mass required to raise the temperature of a substance by one degree Celsius, a physical property that varies among different substances.
Copper, Aluminum
Copper is a reddish metal with high electrical and thermal conductivity, while aluminum is a silvery-white, soft, non-magnetic metal, both widely used in various applications.
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