The properties of graphene include __________.
A)high strength
B)low thermal conductivity
C)a zero energy gap
D)a and c
E)a, b and c

Question

Quizplus · Accepted Answer

Graphene has high strength due to its strong covalent bonding between carbon atoms. It also has a zero energy gap, meaning that no energy is needed to excite an electron from the valence to the conduction band. However, graphene has high thermal conductivity, not low, due to the strong connectivity between carbon atoms that facilitates heat transfer. Therefore, the correct choices are a and c.

The Properties of Graphene Include __________