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valence electrons in 3 moles of oxygen?

Need to know many valence electrons are contained in three moles of oxygen

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Stephen F. | Chemistry Tutor. Guaranteed minimum one letter grade improvement.Chemistry Tutor. Guaranteed minimum one...
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6.0 x 10 23 atoms / mol  x 6 valence e's / atom x 3 mol = number of valence e's in 3 mol of oxygen.