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kwmusick kwmusick
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3 months ago

How many electrons are there in the 2nd principal energy level (n = 2) of a phosphorus atom?



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Textbook 
Chemistry: Atoms First

Chemistry: Atoms First


Edition: 4th
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jcochran128jcochran128
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3 months ago
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kwmusick Author
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3 months ago
Good timing, thanks!
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Yesterday
this is exactly what I needed
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2 hours ago
Brilliant
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