Question

what is an attribute of a solid? the particles move freely. the particles are lined up. the particles have a lot of energy.

Explanation:

In a solid, particles are closely packed and have a fixed - position arrangement. They vibrate in place but do not move freely and have relatively low kinetic energy compared to liquids and gases. The statement "The particles are lined up" describes the orderly arrangement of particles in a solid.

Answer:

The particles are lined up.