Silicon or Germanium
Graphite is an excellent electrical conductor
A nonmetal is an element that tends to be dull, brittle, and a poor conductor of heat and electricity.
Bromine, as the element is called on its own is a nonmetal, and is a poor conductor of electricity. Bromide salts conduct electricity if dissolved in water or molten, but not in their normal solid states.
Graphite is one!
nonmetal
Chlorine is a poor conductor of electricity and heat. It is a nonmetal element with low electrical and thermal conductivity properties.
No. Sulfur is a nonmetal and is not a conductor of heat or electricity.
nonmetal
No it would be a group 18 element (helium, neon, argon, xenom, krypton or radon). These are unreactive, gaseous non-metals, which don't conduct heat or electricity at all well.
Yes, oxygen is a poor conductor of electricity. Oxygen is a nonmetal element that does not readily carry electrical charge in its natural state. Only ions or charged particles in oxygen-containing compounds can conduct electricity.
Element that has a low melting point and a dull surface, breaks easily, is a poor conductor of heat and electricity, and tends to gain electrons in a chemical reaction....
Fluorine is a poor conductor of electricity. It is a nonmetal and as such, it does not have the free-moving electrons that are necessary for conducting electricity efficiently.
Sulfur has relatively high electronegativity and is also a poor conductor of electricity at room temperature. Fluorine has the highest electronegativity and copper is a good conductor of electricity.