Question

Which is the best description of what happens when thermal energy is removed from a substance?(1 point)
Responses

Its particles lose kinetic energy and move more slowly.
Its particles lose kinetic energy and move more slowly.

It loses potential energy.
It loses potential energy.

Its particles gain kinetic energy and move more quickly.
Its particles gain kinetic energy and move more quickly.

It gains potential energy.

Answer 1

The best description of what happens when thermal energy is removed from a substance is:

**Its particles lose kinetic energy and move more slowly.**

Removing thermal energy decreases the energy of the particles, which leads to slower movement.