Plastic is generally used as an insulator. A plastic ruler would not be a conductor of electricity.
Tar is a conductor of electricity. This is because tar contains carbon black. Carbon though not a metal is capable of conducting electricity.
Iodine, either in its solid state or dissolved in alcohol, is not a conductor of electricity.
No. Sulfur is a nonmetal and is not a conductor of heat or electricity.
Yes, thermocol is a good conductor of electricity.
Astatine is not a good conductor of electricity. This is because it is a non-metal. All non-metals do not conduct electricity, and all metals do. The two exceptions are carbon and silicon, which are non-metals, but conduct electricity well.
A ruler is typically made of insulating material such as plastic or wood and therefore is not a conductor of electricity.
A ruler is typically made of plastic, which is an insulator. This means it does not conduct electricity well.
the human body is a conductor of electricity
A conductor is metals... lightning is electricity.
Yes, the ground is a conductor of electricity.
Yes, wire is a conductor of electricity.
yes;very good conductor of electricity.
No, frosted glass is not a conductor of electricity.
Samarium is a good conductor for heat and electricity.
No, oxygen is not a conductor of electricity because its in the air.
No, but impure is a good conductor of electricity.
No, terylene is not a very good conductor of electricity.