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OldSpice OldSpice
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Posts: 6432
10 years ago
The scattering of alpha particles by a thin metal foil can be described by the analogy "like a missile shot through our solar system." If the missile represents an alpha particle, what do planets in our solar system represent?
A) atoms
B) electrons
C) neutrons
D) nuclei
E) protons
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ElectricElectric
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Posts: 6431
10 years ago
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OldSpice Author
wrote...
10 years ago
Perfect!

..Thank you so much for your support
wrote...
10 years ago
My pleasure
.silent.boss
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