States of Matter & Gas Laws

4 terms

A hypothetical gas whose particles have zero volume and exert no intermolecular forces, obeying pV = nRT exactly at all conditions.

The equation of state relating the pressure, volume, amount and absolute temperature of an ideal gas.

An empty space between the packed spheres of a crystal lattice, capable of hosting a smaller ion or atom.

The property of two or more different substances crystallising in the same structural form.