Conductor... water is a VERY good conductor of electricity... hence why you shouldn't swim in a lightning storm.
Current.
A substance that lets electricity flow through it is called a conductor (or sometimes, to be more explicit, it is called an electrical conductor). Substances which do not permit the flow of electricity are called insulators.
It means a substance that does not conduct electricity (does not allow electricity to flow through it).
Insulators - they cannot allow electricity to flow through them as they have no mobile charge carriers present. Insulators - they cannot allow electricity to flow through them as they have no mobile charge carriers present.
Yes, electricity can flow through metal.
no
yes, it transfers by conductor [substance that doesn't allow electricity flow through it].
Electricity flow through a wire as a result of the movement of electrons and hols.
Yes, but the better question would be, "how well does electricity flow through vinegar?"
Electricity does not flow in an open circut
I don't know what "iron gold" is, but electricity will flow through any metal pretty well.
An electrical insulator.