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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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einsteindude einsteindude
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9 years ago
When a firecracker explodes, giving off light and heat, and breaking the wrapper into many pieces, ________.
A) a physical change takes place
B) a chemical change takes place
C) both a physical and a chemical change are taking place
D) the wrapper evaporates into a gas
E) the fuse undergoes a physical change only
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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f_zah1f_zah1
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9 years ago
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einsteindude Author
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9 years ago
Thanks for your help!!
linlinlin
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Yesterday
This helped my grade so much Perfect
sleinhi
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2 hours ago
Brilliant ツ
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