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cynthiaa cynthiaa
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7 years ago
When radium-226 is converted to radon-222 ________.
A) an electron is captured
B) an alpha particle is emitted
C) an electron is released
D) a neutron is released
Textbook 
Introductory Chemistry: Atoms First

Introductory Chemistry: Atoms First


Edition: 5th
Authors:
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coupcoup
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7 years ago
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cynthiaa Author
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7 years ago
Correct Slight Smile TY
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Yesterday
Thanks for your help!!
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2 hours ago
Smart ... Thanks!
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