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sublimation
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What is the phase in which a substance changes from a gas directly to a solid?
A phase change directly from a gas to a solid is called deposition.
What is a phase change in which a substance changes directly from a solid to gas?
A phase change directly from a gas to a solid is called deposition.
What is a phase change in which a substance changes directly from a solid to a gas?
A phase change directly from a gas to a solid is called deposition.
What is the phase change in which a substance changes directly from a gas to a solid?
Deposition is the phase change in which a substance changes directly from a gas to a solid without passing through the liquid phase. It occurs when the temperature of a gas decreases to such an extent that particles lose energy and come together to form a solid.
What is the process involved in solid to gas?
A substance which changes state directly from a solid to a gas is said to have sublimed.
What is the phase change in which a substance changes directly from a solid to a gas's?
Sublimation.
What is the name of the state when it changes from solid to gas?
Sublimation is the name of the phase transition when a substance changes from a solid directly to a gas without passing through the liquid phase.
What phase changes happen to dry ice?
Sublimation: from solid directly to gas.
What phase changes does not involve changing a liquid into a gas?
Sublimation which transforms a solid directly to a gas.
What is the unusual feature of solid to gas and gas to solid phase changes?
The three phases of matter (as classically defined) are solid, liquid and gas. Most phase changes that begin with solid and end with gas pass through the liquid phase on the way. Likewise, phase changes that begin with gas and end with solid pass through liquid on the way. Think of water... usually, from solid ice it passes first to liquid water, and only then does it evaporate to gaseous water vapor. It is sometimes possible for solid to change directly to gas. or gas change directly to solid, but these phase changes are the exception, so they can be called "unusual".
What is the phase change that occurs when a solid goes directly to a gas without melting first?
The phase change is called sublimation. In this process, a solid changes directly into a gas without passing through the liquid phase.
What is the name of the process in which a solid changes directly into a gas?
The name of the process in which a solid changes directly into a gas is called sublimation.
