Gases become liquids when they have less space to occupy or when the temperature is cool enough for that substance to be a liquid. Take water as an example. When the temperature is hot enough, it is steam. As the temperature cools, the molecules loose energy and begin sticking together forming liquid water. As the temperature drops farther, the water turns into a solid. The temperature at which a gas becomes solid varies by the gas. Dry ice is the solid form of carbon dioxide that is normally a gas.
When you cool a liquid and it changes phase, it becomes a solid.
The change is called melting.Another term is liquefaction.
Evaporation is the change from liquid to gas. So neither it is a change.
The phase change from a solid to a liquid is called melting. This process occurs when a solid substance absorbs enough heat energy to break the bonds holding its particles together, resulting in the particles becoming more loosely packed and transitioning into a liquid state.
Liquid becomes a solid when it changes phase and cools down. This process is called solidification or freezing.
When you cool a liquid and it changes phase, it becomes a solid.
When you heat a liquid and it changes phase it becomes a solid.
Liquid to solid is a phase change.
For some foods there is a phase change from solid to liquid. Everything becomes liquid when it is digested, but some foods are already liquid when you eat them.
When a solid is heated, it will usually change to the liquid phase. This process is known as melting.
The change is called melting.Another term is liquefaction.
When a solid is heated and changes to a liquid, the phase change is called melting.
When a liquid becomes solid, it undergoes a phase change known as solidification or freezing. During this process, the particles within the liquid slow down and come closer together to form a crystalline structure, resulting in the solid state.
Frost is a phase change of a gas to a solid (deposition). Water vapor turns directly to ice.
Evaporation is the change from liquid to gas. So neither it is a change.
That means liquid to/from a solid ... or liquid to/from a gas.
Solid to liquid.