The phase transition from a solid to a gas is called sublimation. The reverse phase transition from a gas to a solid is called deposition.
Melting.
The process of a gas changing into a liquid is called condensation. The process of changing a solid into a gas is called sublimation.
Some changes of physical state are described by a single word, for example, the change from a liquid state to a gaseous state is called boiling, and the change from a liquid state to a solid state is called freezing. There is, however, no single word which means change of physical state in general.
The change in state from a solid to a liquid is called melting.
Melting is the change from solid to liquid.
Melting.
This change in the state of matter (liquid to solid) is called freezing; it is a physical change, the chemical nature of the molecules is not changed.
Solidification, or freezing.
The process of a gas changing into a liquid is called condensation. The process of changing a solid into a gas is called sublimation.
The process is called a phase change or a change of state. This occurs when matter transitions from one physical state, such as solid, liquid, or gas, to another state due to changes in temperature or pressure.
The change in state from a solid to a liquid is called melting.
Some changes of physical state are described by a single word, for example, the change from a liquid state to a gaseous state is called boiling, and the change from a liquid state to a solid state is called freezing. There is, however, no single word which means change of physical state in general.
state of matter
From gas to liquid is called condensation. Liquid to solid is freezing or solidification. Solid to gas is sublimation. Gas to solid is deposition. Solid to liquid is melting. Liquid to gas is vaporization.
Melting is the change from solid to liquid.
Phase change
Matter exists as either liquids, solids or gases, these are known as states of matter. The state of matter can change by heating or cooling. The process of changing a liquid to a solid is called freezing.