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Which of the following is a physical change?

MannyD

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Which of the following is a physical change?

Which of the following is a physical change?
A) Carbon combines with oxygen to form carbon dioxide.
B) Ice melts at 0°C.
C) A red substance is decomposed by heat to form mercury and oxygen.
D) Water is decomposed by electricity into hydrogen and oxygen.

Textbook

Chemistry for Changing Times

Chemistry for Changing Times

Edition: 13^th

Authors: Hill, McCreary, Kolb, Reuter

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Chemistry for Changing Times, 13th Edition

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BarryO

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MannyD Author

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7 years ago

Just got PERFECT on my quiz

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this is exactly what I needed

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