When the temperature reaches the boiling point, which is 99.97° in normal conditions.
This happens because the liquid particles of the water react to the heat. The particles start to move and bounce about rapidly, causing the water to condense and turn to vapour(which is steam). This is a great example of the chemical reaction of liquid->gas.
water vapor (gas state) can turn into water (liquid state) when cooled.
This gas is formed from water vapors.
It can turn to gas / steam might be considered a type of gas
A gas can't turn directly into a solid but a solid can turn into gas for example ice to water vapor.
Yes, evaporation turns water from liquid to gas.
It has to cool down and condense.
100C or 212F. It is the boiling point of water, where water turns from a liquid into a gas.
Water turns into steam when it evaporates.
Heat.
H2O(g)
The boiling point is the temperature at which water turns into a gas.