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The most well known is dry ice, which changes directly from solid carbon dioxide into the gaseous state.
Water can change directly from ice into water vapor (a dry wind blowing over a snow bank will reduce its volume as the frozen water changes directly into water vapor).
These are examples of sublimation.
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∙ 12y ago
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What phase changes require the subtraction of heat energy?
Phase changes requiring the addition of heat energy are the phase changes from solid to liquid, liquid to gas, and solid to gas. These phase changes are termed melting (solid to liquid), evaporation (liquid to gas), and sublimation (solid to gas).
What changes occur when a candle lit?
it changes from a solid to a gas. the colour changes.
Does carbon dioxide gas change from a liquid to a solid at about -80 c?
No. the gas changes directly to a solid.
Name a material that is a solid a liquid and a gas?
beacker
What are 3 phase changes of exothermic?
freezing (liquid to solid), condensing (gas to liquid), and deposition (gas to solid)
When material changes what are the four ways?
If you are talking about changes in the state of matter then it its as follows: Solid, Liquid, Gaseous ( Gas ), and Plasmonic ( Plasma ).
Solid changes to a gas?
A solid changing to a gas is called sublimation.
What do you call it when a Solid to changes to a gas?
When a gas changes directly to a solid it is known as deposition.
What is it when a solid changes directly to a gas?
When a gas changes directly to a solid it is called deposition.
What phase changes require the subtraction of heat energy?
Phase changes requiring the addition of heat energy are the phase changes from solid to liquid, liquid to gas, and solid to gas. These phase changes are termed melting (solid to liquid), evaporation (liquid to gas), and sublimation (solid to gas).
How are the state changes of similar to the states changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
What are the phase changes of matter?
The melting phase changes are Solid~Liquid~Gas and the freezing phase changes are Gas~Liquid~Solid
How are the state changes of water similar to the state changes in most other substances?
These changes of state are: solid to liquid, liquid to gas, gas to liquid, liquid to solid, solid to gas, gas to solid. The majority of substances have these state of matter changes.
What changes from a solid to a gas and from gas to a solid?
ice tubig
What is it called when a gas changes directly to a solid?
When a gas changes directly to a solid it is called deposition.
What do you call it when a gas directly changes to a solid?
When a gas changes directly to a solid it is known as deposition.
When a material changes from a solid to a liquid the material is what?
solidifying.
