water vapour
That would be, "Water vapor" or "Steam", but not the "steam" that you see coming from a pan of boiling water - that is not steam, but rather, tiny droplets of liquid water.
Water in its gaseous form is called water vapor because it consists of individual water molecules floating freely in the air. "Water gas" typically refers to a different compound, a mixture of carbon monoxide and hydrogen, which is used in industrial processes.
Air contains water in a gaseous form called water vapor. This invisible gas is a crucial component of the atmosphere and plays a significant role in weather patterns and the water cycle. The amount of water vapor in the air can vary widely depending on temperature and humidity conditions.
vapour
Just an historical legacy. Water is dihydrogen monoxide but it is always called water. Steam, water vapour are just common words that have been adopted into science. Technically, gasses cannot be seen. So if you can see the steam or vapour then it is not a gas but has already started to condense.
The gaseous form of water is called water vapor.
The gaseous form of water is called water vapor. It is formed when liquid water evaporates into the air.
Gaseous water is called steam.
The gas form of water is called steam or water vapor.
Gaseous water is known as water vapor.
sublimation
Water vapor
The process that takes water from gaseous form to liquid form is called condensation. This happens when water vapor in the air cools down and turns back into liquid water droplets.
Water in clouds is in gaseous form.
That would be, "Water vapor" or "Steam", but not the "steam" that you see coming from a pan of boiling water - that is not steam, but rather, tiny droplets of liquid water.
Water in a gaseous state is water vapour, or mist. It is commonly known as steam if the water has been heated.
In the liquid state, water is water. In a solid state, water is ice. In a gas state water is called water vapor.