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Chemistry, 01.02.2020 08:45 SillyEve

The average kinetic energy for a substance or object is directly proportional its temperature
according to the statement, which answer best describes how a substance would be affected if its temperature increased?
1. the substance mass would decrease
2. the substance's mass would increase
3. the substances average kinetic energy would decrease
4. the substance's average kinetic energy would increase

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