Without the terms, it's difficult to be sure what is needed, but the usual term is sublimation.
The direct conversion of a solid to a gas is called sublimation. In this process, the solid phase skips the liquid phase and transforms directly into a gas when heated.
When a vapor turns directly into a solid, it is called deposition. This phase transition involves the direct conversion of a gas into a solid without passing through the liquid phase.
Deposition is the process where gas transforms directly into a solid without passing through the liquid phase. It involves the direct conversion of vapor to solid, skipping the liquid phase, such as when water vapor forms frost on a cold surface.
Solid to liquid.
Sublimation is when a substance transitions directly from a solid to a gas without passing through the liquid phase. This process occurs when the pressure of the gas phase is greater than the pressure of the solid phase at a specific temperature.
The direct conversion of a solid to a gas is called sublimation. In this process, the solid phase skips the liquid phase and transforms directly into a gas when heated.
When a vapor turns directly into a solid, it is called deposition. This phase transition involves the direct conversion of a gas into a solid without passing through the liquid phase.
Deposition is the conversion of a gas to a solid
Deposition is the process where gas transforms directly into a solid without passing through the liquid phase. It involves the direct conversion of vapor to solid, skipping the liquid phase, such as when water vapor forms frost on a cold surface.
Solid to liquid.
Sublimation is the conversion from solid directly to gas, so the particles of a solid that sublimes would change into a gas.
Direct conversion into a gas (see dry ice for a common example).
Sublimation is the direct change from a solid to a gas without going through the liquid phase. This process occurs when the solid's vapor pressure exceeds the atmospheric pressure at a specific temperature.
The direct transition of solid ice to vapor is called sublimation. It occurs when the solid ice skips the liquid phase and turns directly into water vapor without melting.
Sublimation is the term used to describe the process of a solid substance changing directly into a gas without passing through the liquid phase. This occurs when the pressure is lower than the substance's triple point pressure.
Sublimation is when a substance transitions directly from a solid to a gas without passing through the liquid phase. This process occurs when the pressure of the gas phase is greater than the pressure of the solid phase at a specific temperature.
Sublimation best describes the process in which a solid directly changes to a gas without passing through the liquid state.