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Levels Tought:
Elementary,Middle School,High School,College,University,PHD
| Teaching Since: | Apr 2017 |
| Last Sign in: | 364 Weeks Ago, 1 Day Ago |
| Questions Answered: | 12843 |
| Tutorials Posted: | 12834 |
MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
Complete this table.
Substance Mass Moles Number of Particles (atoms or molecules)
Ar ________ 4.5x10-4 ____________
NO2 ________ ___________ 1.09x1020
K 22.4 mg ___________ ____________
C8H18 3.76 kg ___________ ____________
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