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Stack #3417071
Question | Answer |
---|---|
_________ is another word for heat. | Thermal |
Absolute __________ is when atoms stop moving. | Zero |
When molecules are ________ they move slowly. | Cold |
_____________ is the amount of kinetic __________ of the molecules of a substance. | Temperature, Energy |
When molecules are hot they move ___________. | Fast |
Hot molecules move fast, are far apart, and are ________ dense. | less |
Cold molecules move ________, are _______ together, and are ________ dense. | Slow, Close, More |
There is no such thing as __________. Cold is simply the absence of _________. | Cold, Heat |
_____________-absorbs heat. | Endothermic |
____________-releases heat. | Exothermic |