If your distilled water is turning brown when heated, it wasn't distilled very well.
When water is in the vapour form of steam, it is in a gaseous state.
your mom is the answer
steam in itself is just a descirption of water which has been heated and has become a gas. As water is a compound (H2O) then yes, steam is a compound
steam, which is a water form of a gas
Steam from a kettle is a physical change.
chemical
It is what is called a phase change.
It doesn't, water turns into steam, or a gas when heated. Water turns into a solid when cooled
snow, sleet, hail, rain, ect. are forms of precipitation. steam could be considered evaporation, or a change in state of matter (water heated to steam)
Water needs to be heated to enter its gas phase as steam.
Because any additional heat applied after the steam has formed is converted into further expansion of volume. If the volume is contained and cannot expand (as in a boiler), the temperature will rise further and the steam is said to be super-heated.
physical only, you are only changing its state, not its composition.
Steam comes from boiling water.
Steam
Steam Heated Islands - 1925 was released on: USA: 10 May 1925
Super heated steam which is more than 2000C
It is a steam engine.