Answer the following question given this paragraph: Elemental carbon is a black, dull-looking solid that conducts heat and electricity well. It is very brittle and cannot be made into thin sheets or long wires. Of these properties, how does carbon behave as a metal? How does carbon behave as a nonmetal?. Q: Elemental carbon is a black, dull-looking solid that conducts heat and this? A:

OPT:
[A]. light.
[B]. energy.
[C]. vibration.
[D]. electricity.
The answer is:
[D].