State of matter with a definite volume, but no definite shape.

State of matter with a definite volume, but no definite shape.

Particles are closely spaced.

Particles vibrate in place and do not change relative positions.

Particles move relative to each other, but remain in contact with each other.

Particles are widely spaced except when they collide.

Basic state of matter with the least amount of energy.

Basic state of matter with an intermediate (medium) amount of energy.

Basic state of matter with the greatest amount of energy.

Basic state of matter with the greatest amount of energy.

What happens to particles when their temperature increases?

What happens when the speed of particles decreases?

When ice sits out on a counter and melts, it is because the ice has...