Question

Which statement best describes the kinetic theory of matter?

Matter is made up of compounds that are in constant motion and have energy.

Matter is made up of particles that seldom move and do not possess energy.

Matter is made up of particles that are in constant motion and have energy.

Matter is made up of electrons that are in constant motion and have energy.

Answer 1

Answer: The correct answer is matter is made up of particles that are in constant motion and have energy.

Step-by-step explanation:

Kinetic theory of matter states that the matter is made up of large number of particles which are constantly moving and due to this constant motion of the particles, the particles carry some energy in them.

This theory was also called as Kinetic-molecular theory of matter.

Hence, the correct answer is matter is made up of particles that are in constant motion and have energy

Answer 2

Kinetics has to do with some kind of movement, but also energy.
The statement that best describes the kinetic theory of matter is Matter is made up of particles that are in constant motion and have energy.