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Brelou Brelou
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7 years ago
When an unstable nucleus decays by emitting an alpha particle, the atomic number of the nucleus
A) increases by 4.
B) increases by 2.
C) decreases by 2.
D) decreases by 4.
E) remains unchanged.
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Physics

Physics


Edition: 4th
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Quantum physics thus reveals a basic oneness of the universe.
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Raj.SRaj.S
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7 years ago
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Brelou Author
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7 years ago
this is exactly what I needed
Ctownsend
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
vanna2014
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2 hours ago
Good timing, thanks!
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