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Instructions:Select the correct answer.

Why does a solid change to liquid when heat is added?
A-The spacing between particles decreases.
B-Particles lose energy.
C-The spacing between particles increases.
D-The temperature decreases.

User Samidjo
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2 Answers

5 votes
The answer is C the spacing between particles increases
User Dawid O
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5 votes
the answer is c the spaceing because of the passes of matter
User David Brossard
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