Which sample of copper has atoms with the lowest average kinetic energy?

10. g at 45°C
20. g at 35°C
30. g at 25°C
40. g at 15°C

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Dumb kids playing chess on freeways go spat domain

As long as you're breathing, you'll be fine : /p. s. if you aren't breathing, you'll pass out. mark as brainliest.

It is a ok  i know i have a brain functioning well.