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Which of the following statements holds true for a chemical change?
O A. In a chemical change, no new substance is formed.
OB. In a chemical change, a substance changes its phase.
C.
In a chemical change, the molecular structure of a substance changes.
OD. In a chemical change, one substance dissolves into another.
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Which of the following statements holds true for a chemical change?
O A. In a chemical change,...
O A. In a chemical change,...
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