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symbo symbo
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Posts: 1970
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7 years ago
The proton, the nucleus of the hydrogen atom, has a mass that exceeds that of the electron by approximately what factor?
   A)  2000 times    B)  2 times    C)  100 times    D)  104 times
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
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discovererdiscoverer
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7 years ago
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symbo Author
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7 years ago
Thanks for answering, I'll share this with my classmates too
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