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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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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.
Textbook 
Physics

Physics


Edition: 4th
Author:
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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
Just got PERFECT on my quiz
KaylenePig
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
54321abs
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2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
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