Question

what is syblimation>​

Answer 1

Sublimation is the transition of a substance directly from the solid to the gas state, without passing through the liquid state. 

Answer 2

Answer:

Sublimation consists of the evaporation of a solid from a hot surface and subsequent condensation on another surface at a lower temperature. Depending on the nature of the solid, sublimation can occur at atmospheric pressure or vacuum.