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 changing of gas into solid is sublimation. it is the opposite of evaporation the changing of solid into gas.
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.
The process in which solid directly changes into gas is called sublimation. Solid carbon dioxide is a substance that changes directly into gas without melting. Sublimation happens because these substances have higher vapor pressure than melting point.
Changing from a solid to a liquid is a physical change as is changing from a liquid to a gas.
Sublimation
sublimation