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Which of the following is a physical change? -Burning -Rusting -Freezing -Oxidation

Which of the following is a physical change? -Burning -Rusting -Freezing -Oxidation
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2 votes
Which of the following is a physical change?

-Burning
-Rusting
-Freezing
-Oxidation

User Utensil
by
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1 Answer

2 votes
Freezing is a physical change caused by temperature.
The others cannot be undone easily, because the chemical structure has changed.

User SeventhWarhawk
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