A change will occur if the gas evapourates. The moiture of the air will turn it into a liquid. If you boil a kettle and hold your hand just above the spout of it you will find that your hand becomes wet because the steam has hit your hand and turned into liquid. This is called condesation.
The gas is transformed in a liquid under the boiling point.
A change of phase occur, from liquid to gas.
The change from a liquid to a gas is evaporation.
Everything, if you cool it enough. NEARLY everything follows that up by turning from a liquid into a solid when cooled even further. (The exceptions are left as an exercise for the reader.)
The change of a liquid to a gas is Vaporization. Not to be confused with "Evaporation".
Two phase changes that occur when matter loses heat energy are: Solid to liquid: When a substance loses heat energy, it can transition from a solid phase to a liquid phase. This process is called melting. Liquid to gas: Another phase change that can occur when matter loses heat energy is the transition from a liquid phase to a gas phase. This process is known as vaporization or boiling.
Water changes from a solid to a liquid through melting and from a liquid to a gas through evaporation. The reverse processes are freezing (liquid to solid) and condensation (gas to liquid). These changes in state occur due to variations in temperature and pressure.
Energy must be transferred for any change of state to occur. A change of state is the same as a change of phase and there are four states that include liquid, solid, plasma, and gas.
A liquid can change to a gas, by heating up and evaporating into the air.
A change of state from a gas to a liquid is called condensation.
No, a liquid changing to a gas is a change of state or a physical change.
No, a liquid changing to a gas is a change of state or a physical change.