Question

20 multiple choice 1 point what phase change is involved when plasma turns into gas deposition sublimation freezing deionization melting condensation ionization vaporization/evaporation clear my selection

Explanation:

To determine the phase change when plasma turns to gas, we analyze each option:

• Deposition: Gas to solid, incorrect.
• Sublimation: Solid to gas, incorrect.
• Freezing: Liquid to solid, incorrect.
• Deionization: Plasma (ionized gas) loses ions to become gas, correct.
• Melting: Solid to liquid, incorrect.
• Condensation: Gas to liquid, incorrect.
• Ionization: Gas to plasma, incorrect (reverse of what's needed).
• Vaporization/Evaporation: Liquid to gas, incorrect.

Answer:

Deionization