Question

hi guys




why do atoms move fast when heated?

Answer 1

Answer:

Because the electrons present in an atom have exited state when you provide heat

Answer 2

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When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases. The motion and spacing of the particles determines the state of matter of the substance. The end result of increased molecular motion is that the object expands and takes up more space.

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