Question

What process is used when solid changes into gas

Answer 1

Answer:

Sublimation is the process of transformation directly from the solid phase to the gaseous phase, without passing through an intermediate liquid phase. ... At temperatures and pressures below those of the triple point, a phase change between the solid and gas phases can take place.

Explanation:

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Answer 2

Explanation:

The process of a liquid becoming a gas is called boiling; the process of a solid becoming a gas is called sublimation..