Changing state: liquid to gas
Lesson 5 / 16
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I can observe water change from the liquid state to the gas state.
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Water in the liquid state can change into water in the gas state (water vapour).
In its gas state, water is invisible, can flow, has no fixed volume and takes the shape of the whole of its container.
The process in which a liquid changes to a gas is called evaporation.
Water can be observed changing from liquid to gas.
We can change the state of a liquid to a gas by heating.
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