Question

Explain how to make argon change to the liquid state and then to the solid state.

Answer 1

Answer:

By Frezzing

Explanation:

argon change to the liquid state and then to the solid state

Answer 2

Answer:

Argon is produced at air separation plants by liquefaction of atmospheric air and separation of the argon by continuous cryogenic distillation. The argon is then recovered as a cryogenic liquid. Argon is most commonly used in its gaseous state.