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23 questions
What arrangement do graphene atoms have?
A hexagonal arrangement
A cubic volume-centered arrangement
A face-centered cubic arrangement
How many electrons does carbon have?
6
7
8
9
What is the chemical symbol of carbon?
Ca
C
Cr
Cu
Cf
Which form of pure carbon is formed of layers that slide past one another?
diamond
graphite
fullerene
nanotube
Covalent bonding is when
electrons between two atoms are shared
Electrons between three atoms are shared
Electrons are borrowed between two atoms
Electrons are given between two atoms
Which has weak intermolecular forces in between its layers?
graphite
diamond
fullerene
none of these
Which has a 3D tetrahedral structure?
graphite
diamond
fullerene
none of these
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