Steam is water in the vapour (gaseous) state; Ice is water in the solid state; liquid water is water in its liquid state - but the water's composition is the same in all three states.
Water changing to steam is an example of a physical change, specifically a phase change from liquid to gas. This change is reversible as the steam can condense back into water under certain conditions.
No, salt does not affect the temperature of steam. Adding salt to water increases the boiling point of the water, but once the water has turned into steam, the temperature of the steam remains the same.
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.
H2O is a common phrase for water. H2O stands for 2 parts hydrogen and 1 part oxygen. Yes, steam is a part of water, when water reaches a boiling point and begins to evaporate, the result is steam.
Steam is created when water is heated to its boiling point, causing it to evaporate into a gaseous state. This can happen in various ways, such as boiling water on a stove or heating water in a boiler.
A steam engine uses water, steam, and heat.
A steam engine?
It is a steam engine.
steam
evaporation.
It is a gas, assuming you are talking about dry steam. If it is wet steam, it is both a gas and a liquid.
Turbine.
Ice to water to steam.
The word is "turbine".
Steam is water!
Fire+Water=Steam
steam is water