Sublimation. It is a physical change, like all state changes. An example of a substance that does this is carbon dioxide (dry ice.)
The name of the process in which a solid changes directly into a gas is called sublimation.
The name of the process in which a solid changes directly into a gas is called sublimation.
This process is called deposition.
the process is called sublimation
When a solid changes state directly into a gas, we say it will sublime, or undergo sublimation.
The process by which water (liquid) changes into Water vapor (gas) is called Evaporation.
it is called deposition
When a gas changes directly to a solid it is called deposition.
Vaporization is the process in which a liquid changes into a gas. There are two types of vaporization, evaporation and boiling. If a solid changes directly into a gas, the process is called sublimation.
When a gas changes directly to a solid it is called deposition.
sublimation the most common example is iodine. it is a black solid but when heated it converts directly to a purple gas. i can never forget this fact because i accidentally dropped iodine sample on Bunsen burner while doing my chemistry practical in school.
The process of a solid turning directly into a gas is called sublimation. This occurs when the solid skips the liquid phase and changes directly into a gas. An example of a substance that undergoes sublimation is dry ice (solid carbon dioxide).