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When heat energy is added, two changes are observed: Change A: Solid changes to a liquid Change B: Solid changes directly to a gas. What are the names for phase changes A and B? A is freezing and B is
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When heat energy is added, two changes are observed:

Change A: Solid changes to a liquid
Change B: Solid changes directly to a gas.
What are the names for phase changes A and B?
A is freezing and B is condensation.
A is freezing and B is sublimation.
A is melting and B is condensation.
Ais melting and B is sublimation.

User A Mehmeto
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1 Answer

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Step-by-step explanation:

A) melting, B) sublimation

User Spencercooly
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