The gas state of H2O is called water vapour. However, it is not steam, as steam is a collection of small condensed water droplets.
When water is in the form of a gas, it is called water vapour.
Water existing as gas is called water vapor.
The process of converting water into gas is called water-gas shift reaction.
Water that has evaporated (changed to a gas) is called water vapor.
The gas form of water is called steam or water vapor.
Water heated to a gas is eiher called water vapor or steam.
Water in it's gas state is commonly called "steam".
The process of conversion of gas into water is called condensation.
When water is in the form of a gas, it is called water vapour.
it is called vapor the r at the end
Gas state of water is steam
The phenomenon is called evaporation.