Question

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Answer 1

Answer:

a sublimation b deposition

Answer 2

Answer:

1. Sublimation

2. Deposition

Explanation:

Sublimation is the process by which molecules go directly from solid into the vapor or gas phase. Deposition is the process by which molecules go directly from the gas phase into the solid phase. Deposition chemistry occurs when molecules settle out of the gas phase and into the solid phase.

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