Question

The atoms and molecules in a liquid are in constant motion. As temperature decreases, what is true of the particles in the liquid?

The distance between the particles increases.
The attraction between the particles decreases.
The rate of particle movement decreases.
The potential energy of the particles decreases.

Answer 1

The rate of the particle movement decreases.

Step-by-step explanation:

As temperature decreases, the particles in a liquid slow down and have less kinetic energy. This causes the rate of particle movement to decrease. However, the distance between the particles and the attraction between them do not necessarily change with temperature. In fact, the intermolecular attraction between particles may actually increase as temperature decreases, causing the particles to become more tightly packed together. The potential energy of the particles may decrease or increase depending on the type and strength of the intermolecular forces present.

Answer 2

The rate of the particle movement decreases.

Step-by-step explanation:

When temperature decreases in a liquid, the amount of kinetic energy is less so therefore the particles move slower than when there's alot of kinetic energy. When there's alot of kinetic energy, the particles move faster.