Answers:
C. Permits charged particles to move freely through it
Step-by-step explanation:
The best statement that describes conductors is that they permit charged particles to move freely through them.
Conductors are substances that allows electrical and thermal conduction. They are mostly metals and some non-metals with free mobile electrons and ions.
The charged particles are usually electrons and ions.
Metals that are conductors have free mobile electrons. Non-metals in solution produce ions that acts to carry charged particles.
This movement facilitates the conduction of electrical currents.