Going from gas to solid is Deposition, from solid to gas is Sublimation
When a matter changes from a gas to a liquid it is called condensation.
state of matter
evaporation.
the matter can change into liquid, solid and gas.
Because melting is a change of state: from solid to liquid.
freezing
Condensation
condensation
liquefication
evaporation.
Freezing
A liquid.