Frost is a phase change of a gas to a solid (deposition). Water vapor turns directly to ice.
The phase change from gas to solid is called deposition.
Water freezing into ice is an example of a phase change from liquid to solid.
water evaporating
ice melting
The opposite phase change is condensation. Evaporation is the change in phase from liquid to gas. Condensation is the change in phase from gas to liquid.
It will usually change to liquid phase.
The phase change for liquid to gas is vaporization, which includes evaporation and boiling.Evaporation - The change of liquid molecules on the surface of a liquid to a gas.Boiling - The change of phase at or above the boiling point of the liquid, which takes place at nucleation sites within the liquid.
The substance could liquefy or solidify. Cooling a gas: change from the gas phase to the liquid phase Cooling a liquid: change from the liquid phase to the solid phase
Condensation is the phase change in which substance change form a gas to a liquid.
Phase change
Water boiling to become steam is an example of a liquid to gas phase change.
Melting is an example of a phase change. The substance is going from the solid state to the liquid state.
Water boiling to become steam is an example of a liquid to gas phase change.
Evaporating and condensing.
Evaporating and condensing.
In the condensation phase change, a gas cools (loses energy) and changes to a liquid. Example: water vapor turns into liquid rain.
Solid to liquid: meltingLiquid to solid: freezing
An example of liquid to gas would be water turning to steam without a change in temperature. This is known as vaporization.
For example a change of phase: from liquid to solid.
The opposite phase change is condensation. Evaporation is the change in phase from liquid to gas. Condensation is the change in phase from gas to liquid.
The phase change from a solid to a liquid is called "melting."