Have you seen dry ice vaporize? It goes from a solid state directly to a gaseous CO2 state.
if you freeze steam...you get ice crystals...ice is a solid...
Examples of a gas changing directly into a solid (deposition) - Water vapor in a cloud changing into solid snowflakes. Water vapor in the air turning directly to frost on any sub-freezing surfaces.
Examples of a gas changing directly into a solid (deposition) - Water vapor in a cloud changing into solid snowflakes. Water vapor in the air turning directly to frost on any sub-freezing surfaces.
The process of a gas changing directly into a solid is called deposition. This occurs when gas molecules lose energy and move closer together, forming a solid without passing through the liquid phase. Examples include snowflakes forming from water vapor in the atmosphere.
Changing directly from a gas to a solid is called deposition.Changing directly from a solid to a gas is called sublimation.
A solid changing to a gas without becoming a liquid first is called sublimation.
When solid is heated and melt then it will change into gas
Sublimation
Deposition is when a gas changes directly into a solid.
One common example is sublimation, where a solid directly turns into a gas without passing through the liquid phase. Dry ice, which is solid carbon dioxide, sublimes when exposed to room temperature. Another example is evaporation, where a solid like camphor can slowly change into a gas due to heat and air movement.
Changing from a solid to a liquid is a physical change as is changing from a liquid to a gas.
Sublimation
sublimation