Answer :
Empty spaces are found in between particles of gas.
The assumption that matter is made up of microscopic particles that are always in motion is the foundation of the kinetic-molecular theory, a theory that describes the states of matter. The theory aids in the explanation of observable traits and actions of gases, liquids, and solids. However, the theory is most simply understood when it is applied to gases, therefore this is where our in-depth study will start. The theory specifically pertains to the ideal gas model of a gas. An ideal gas is a hypothetical gas whose behavior exactly matches all of the kinetic-molecular theory's presumptions. Although they are not perfect in actuality, gases come extremely close to being perfect in most real-world situations.
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