Iodine for example.
Iodine
When a substance changes from a solid to a gas, called sublimation, it quickly becomes less dense.
Melting: The substance changes from a solid to a liquid as heat is applied. Freezing: The substance changes from a liquid to a solid as it loses heat. Evaporation: The substance changes from a liquid to a gas as it is heated. Condensation: The substance changes from a gas to a liquid as it cools. Sublimation: The substance changes directly from a solid to a gas without going through a liquid phase.
from a solid to gas
boiling point
It is called sublimation.
A phase change directly from a gas to a solid is called deposition.
When a substance changes from a solid to a liquid, it is called melting. Freezing refers to the opposite process when a substance changes from a liquid to a solid. Condensation is the process of a gas turning into a liquid.
A substance which changes state directly from a solid to a gas is said to have sublimed.
Sublimation.
solidification
This change of phase is called sublimation.