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December 2017, Week 3

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Subject:
FW: Hi , here's your DAT Question of the Day!
From:
Kemile A Jackson <[log in to unmask]>
Date:
Tue, 19 Dec 2017 16:23:05 +0000
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[DAT Question of the Day, Click Display Images To See]


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Tough Like A Diamond

The hardest substance known is diamond. Which best describes the structure of diamond?

A. A 3D network lattice of covalently bonded carbon atoms.

B. A 3D network lattice of covalently bonded carbon atoms.

C. A 3D network lattice of carbon ions held together by ionic bonds.

D. A 3D network lattice of carbon ions in a sea of mobile valence electrons held together by metallic bonds.

E. A 3D network lattice of carbon atoms held together by hydrogen bonding and dispersion forces.

To see the solution and images, visit the following link:
http://datquestionoftheday.com/chemistry/tough-like-a-diamond/<https://datquestionoftheday.us4.list-manage.com/track/click?u=d3318065969b7c08ead5d4c4d&id=c52a714b40&e=61d7ba7392>

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