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Home Q & A Board Science-Related Homework Help Physics
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staedtler staedtler
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7 years ago
The mass of the proton, the nucleus of the hydrogen atom, exceeds that of the electron by approximately what factor?
   A)  2000 times    B)  10,000 times    C)  100 times    D)  2 times
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Discovering the Universe

Discovering the Universe


Edition: 7th
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papachulopapachulo
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7 years ago
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staedtler Author
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#2
7 years ago
Grinning Face Exactly what I needed
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