Insulator.
Oxygen is not a good conductor of heat or electricity. It is actually classified as an insulator in these regards. Metals like copper and silver are examples of good conductors of heat and electricity.
A matchstick is an insulator of electricity because it is made primarily of wood, which is a poor conductor of electricity.
Oh, dude, oxygen is technically an insulator because it doesn't readily conduct electricity. But like, don't go trying to power your gadgets with it, okay? Stick to regular old wires and batteries for that.
Toothpaste is an insulator. It does not conduct electricity well because it is not a good conductor of heat or electricity.
Oxygen is considered to be a good insulator. This is a non-metallic element that can be used for insulation purposes.
Oxygen is not a good conductor of heat or electricity. It is actually classified as an insulator in these regards. Metals like copper and silver are examples of good conductors of heat and electricity.
An insulator.
A matchstick is an insulator of electricity because it is made primarily of wood, which is a poor conductor of electricity.
Oh, dude, oxygen is technically an insulator because it doesn't readily conduct electricity. But like, don't go trying to power your gadgets with it, okay? Stick to regular old wires and batteries for that.
conductor
Toothpaste is an insulator. It does not conduct electricity well because it is not a good conductor of heat or electricity.
Oxygen is considered to be a good insulator. This is a non-metallic element that can be used for insulation purposes.
A seashell is typically considered an insulator because it does not easily conduct electricity. The material of the seashell is not a good conductor of electricity due to its high resistance.
Paper is an insulator of electricity.
Wood is an insulator.
An insulator for heat and (less so) for electricity. A conductor for sound and vibration.
Brass will conduct both electricity and heat. So brass is a conductor, but not an insulator.