Problem: Which of the following describes a physical change? A. Condensation forms on a windshield B. A light stick glows after shaking C. An egg solidifies during cooking D. A firecracker explodes when ignited E. Leaves turn color in the fall 

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Problem Details

Which of the following describes a physical change?

A. Condensation forms on a windshield

B. A light stick glows after shaking

C. An egg solidifies during cooking

D. A firecracker explodes when ignited

E. Leaves turn color in the fall 

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