UTF-8
carbon allotropes
Carbon Allotropes
(p. 2)
(back)
II. Graphite
Consider the graphite structure below.
< next >
1
30.0
30.0
20
1
30.0
30.0
1
30.0
30.0
carbon.cml
30.0
30.0
30.0
30.0
14true
30.0
30.0
30.0
30.0
30.0
30.0
30.0
30.0
org.concord.modeler.PageMolecularViewer
graphite.xyzcarbon2$0.jms646.0
462.0
30.0
30.0
30.0
30.0
org.concord.modeler.PageMultipleChoice
true
4
400
170
<html>
<head>
</head>
<body>
If each carbon is bonded to three other carbons, which of the following
best describes the bonding in graphite (assume there are no unshared pairs
of electrons on any carbon)?
</body>
</html>
true
all single bonds
all double bonds
all triple bonds
alternating single and double bonds
3
false
Line
org.concord.modeler.PageMultipleChoice
true
4
400
170
<html>
<head>
</head>
<body>
The electron group geomery of <i>each</i> carbon atom in graphite can be
described as:
</body>
</html>
true
linear
trigonal planar
tetrahedral
trigonal bipyramidal
1
false
Line
30.0
30.0
30.0
30.0
org.concord.modeler.PageMultipleChoice
true
4
400
170
<html>
<head>
</head>
<body>
Graphite consists of:
</body>
</html>
true
five-membered rings only
five- and six-membered rings
six-membered rings only
six- and seven-membered rings
2
false
Line
30.0
30.0
30.0
30.0
1
30.0
30.0
carbon3.cml
30.0
30.0
20
20