What are the properties of a diatomic ideal gas at standard conditions?

At standard conditions, a diatomic ideal gas behaves as a gas with particles that have no volume and no intermolecular forces. It follows the ideal gas law, which states that pressure, volume, and temperature are related by the equation PV nRT, where P is pressure, V is volume, n is the number of moles, R is the gas constant, and T is temperature.