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Chemical vs. Nuclear Reactions
Worksheet
Grade Level
Chemistry
11.124 Chemical vs. Nuclear Reactions
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A plutonium sample first emits an alpha particle and later the resulting atoms form an oxide. Which part of the sequence is nuclear?
A
The oxide formation, because bonds form with oxygen.
B
The alpha emission, because it changes the nucleus.
C
Both steps only rearrange valence electrons.
D
Neither step can produce a new substance.
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