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    Physical Science Study Set 3
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    Exam 12: Chemical Bonding
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    A Substance of Unknown Composition Is Heated in an Open
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A Substance of Unknown Composition Is Heated in an Open

Question 125

Question 125

Multiple Choice

A substance of unknown composition is heated in an open container. As a result, the mass of the container and its contents


A) decreases.
B) remains the same.
C) increases.
D) Any of these could occur.

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