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Elementary,Middle School,High School,College,University,PHD
Teaching Since: | Apr 2017 |
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Questions Answered: | 12843 |
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MBA, Ph.D in Management
Harvard university
Feb-1997 - Aug-2003
Professor
Strayer University
Jan-2007 - Present
1.Which highly electronegative atoms form hydrogen bonds when bonded to hydrogen in a molecule? Select all that apply.
F
N
Ca
O
Al
I would like an explanation here, please?
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2.For the substance listed below, indicate which type of crystalline solid it represents when in its solid phase.
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Copper (Cu)
Â
a)Ionic
b)Covalent (I believe B is correct because it is a metal?)
c)Atomic
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3.For the substance listed below, indicate which type of crystalline solid it represents when in its solid phase.
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Ethanol (C2H5OH)
a)Ionic
b)Atomic
c)Molecular (Correct?)
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