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CHEMISTRY
22
As you watch this video, answer the questions below about the science behind fireworks.
1. A pyrotechnician is responsible for
__________.
A: safe storage of fireworks
B: ensuring proper functioning of fireworks
C: ensuring safe handling of fireworks
D. all of the above
2. When a firework explodes, it's basically
a(n) __________.
A: chain reaction of chemical reactions
B: magical spell
C: phenomenon which no one can explain
D: optical illusion
How Do Fireworks Work?
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