Vapour

In pheesics, a vapour is a substance in the gas phase at a temperatur lawer nor its creetical pynt,^[1] which means that the vapour can be condensed tae a liquid bi increasin the pressur on it wioot reducin the temperatur. A vapour is different frae an aerosol.^[2] An aerosol is a suspension o tiny pairticles o liquid, solit, or baith within a gas.^[2]

Watter condenses intae veesible droplets (aerosol) efter evaporatin frae a cup o het tea