Water becomes a gas when it reaches the boiling point, which is 100 C at sea level. The boiling point is different at lower air pressures / higher elevations.
When water evaporates it becomes a gas.
gas
It depends on what substance you a talking about. Water becomes a gas (boils) at 100oC.
The water becomes a gas.
By evaporation water become a gas.
evaporation
That one is easy. It becomes a gas. That process is called "Vaporation". The steam that comes out of the water is the gas. It only becomes a gas when the water boils.
Depends. Water vapor for example is a gas. When water vapor condenses in the atmosphere, it comes back as precipitation (rain, liquid). When liquid becomes too hot, it evaporates into gas. When gas becomes too hat, it becomes plasma. When liquid becomes too cold, it becomes a solid.
More correctly it becomes a vapor, but a gas is still an acceptable term.
Yes the water is In fact liquid. But the bottle is not. If you freeze the water it becomes a solid. If you steam the water it becomes a gas.
water to water vapor
is water vapor