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yulyashka [42]
3 years ago
5

(easy)+(20 points)

Chemistry
2 answers:
Semmy [17]3 years ago
6 0
I am not sure but cold to hot
Vitek1552 [10]3 years ago
4 0
Liquid to solid and solid to liquid
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WILL GIVE 50 POINTS PLEASE HELP!!!!!
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Answer:

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Explanation:

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