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State whether the following is an example of a physical or chemical change:! 21. Burning a log: ________________________________! 22. Folding a piece of paper: _________________________! 23. Freezing water:
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State whether the following is an example of a physical or chemical change:! 21. Burning a log: ________________________________! 22. Folding a piece of paper: _________________________! 23. Freezing water: _________________________! 24. Bending a copper wire. _________________________!

User Even Mien
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2 Answers

3 votes

Answer:

Physical change

Physical change

Physical change

Physical change

Step-by-step explanation:

User PHeath
by
8.3k points
6 votes

Answer:

Physical change

Step-by-step explanation:

Because it doesn't require any chemical to change

User Tacoman
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