What is sublimation?
Understand the Problem
The question is asking for the definition and explanation of sublimation, which is a physical process where a substance transitions directly from a solid to a gas without passing through the liquid state.
Answer
Sublimation is the direct transition from solid to gas without becoming liquid.
Sublimation is the transition of a substance directly from the solid to the gaseous state without passing through the liquid state.
Answer for screen readers
Sublimation is the transition of a substance directly from the solid to the gaseous state without passing through the liquid state.
More Information
This process can be observed in everyday phenomena such as the gradual disappearance of dry ice at room temperature or the smell of mothballs slowly dispersing into the air.
Tips
A common mistake is confusing sublimation with other processes, like evaporation. While evaporation involves liquid turning into gas, sublimation skips the liquid phase completely.
Sources
- Sublimation | Definition, Examples, & Facts - Britannica - britannica.com
- Sublimation (phase transition) - Wikipedia - en.wikipedia.org
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