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When iodine crystals are heated, they change directly from a solid into a purple gas. This is an example of __________. When the purple gas hits a cold surface, it changes back into iodine crystals. This is an example of __________.

A:sublimation; deposition B:melting; freezing C :deposition; vaporization OR
D:evaporation; sublimation

User The E
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Answer: D

Step-by-step explanation:

if wrong ples accept my sorry

User Florian Kaufmann
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i would have to say it would be D i think

User Scriddie
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