Answer:
So, sodium's 11 electrons are arranged this way: 2 electrons in the first "shell", 8 electrons in the second "shell"; and 1 electron (the valence electron) in the third "shell".
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I think the next full moon July 12th I think.. I'm pretty sure.
Patent - Not sure if this is much of a Chem question dou.
Atoms are composed of electrons in a cloud around a positive nucleus.
