Which of the following is a true statement?
Smashing an object into many pieces changes its chemical composition.
Smashing an object into many pieces is a chemical change.
Smashing an object into many pieces does not change the object.
Smashing an object into many pieces is a physical change.
Answers: 2
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Which of the following is a true statement?
Smashing an object into many pieces changes its chemica...
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