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Why does a solid change to liquid when heat is added?

O A. The spacing between particles decreases.
B. Particles lose energy.
C.
The spacing between particles increases.
D. The temperature decreases.
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User Ppollono
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2 Answers

1 vote
A. Spacing decreases
User Lurker
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2 votes

Answer:

A. The spacing decreaces

User Zombio
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