jessi3684 jessi3684

14-09-2020
Chemistry

contestada

What happens to the movement of the particles in a substance when the thermal energy is increased?
Speed up
Slow down

Respuesta :

marykevin060 marykevin060

14-09-2020

Answer:

Speed up

Explanation:

When heat is added to a substance, the molecules and atoms vibrate faster. As atoms vibrate faster, the space between atoms increases.

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