According to the kinetic theory, gases consist of particles that
have motion that is constant, random, and rapid.occupy considerable volume.exert attractive and repulsive forces on other particles.are relatively close together.Answer:
Have motion that is constant, random, and rapid.
Explanation:
A is correct. This is one of the postulates of the Kinetic Molecular Theory.
B is wrong. The molecules of an ideal gas have a negligible volume.
C is wrong. The molecules of an ideal gas exert no attractive or repulsive forces on each other.
D is wrong. The molecules of an ideal gas are far apart from each other.