iron is very conductive like steel, nickel, and cobalt
Yes
Insulator, or insulation, or non-conductive material. Wood, plastic and ceramic are examples of non-conductive material often used as insulators.
Electricity can pass through a wide verity of material that are conductive.
An AC outlet
My guess is no, based on this http://www.pugetsystems.com/submerged.php
No, it is not conductive.
what footwear is electrically conductibe or non conductive
Elemental sulfur is non-conductive.
No, ozone is not conductive. It is a dimagentic molecule.
Yes, osmium is a metal and is conductive.
The nickel is more conductive.
The conductive ink contain a very fine powder of graphite or other conductive material.
solutions; conductive to advantage
yes, it is a strong electrolyte (very conductive)
Metals and metalloids are conductive.
All metals are conductive. That is part of the definition of metals