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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Identify the ions and their charges in Na2SO4.
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A. Na+, SO4-
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B. Na+, SO4^(2-)
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C. Na+, SO^4-
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D. Na2+, SO^4-
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E. Na2+, SO4^2-
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