I dont know if you mean elements or compounds.
If you mean both, there are a group of organic compounds called conducting polymers that conduct electricity through a series of double and single bonds. Read more on Polypyyrole, polyaniline, polythiophene etc if interested
Lignite is a non-metallic substance.
Bismuth is more metallic than nitrogen; nitrogen is a gas, nonmetal and bismuth is a posttransition metal.
Metal and nonmetal be simultaneously is not possible.
A metal is mercury and a nonmetal is bromine.
Yes, of course. It is an element found in the right side of the periodic table of elements. You can tell the level of an element being non-metallic by following the flow of left-to-right and bottom-to-top.
Nonmetal. Helium is a noble gas.
No, it is a nonmetal, and a gas.
No. Br is a nonmetal.
calcium is a metal
Argon is a nonmetal. It is a noble gas that belongs to Group 18 of the periodic table.
Lignite is a non-metallic substance.
Nitrogen is a nonmetal. It is a gas at room temperature and lacks the characteristics of metallic elements such as luster and conductivity.
Graphite is carbon. Carbon is ordinarily classified as a nonmetal but has some metallic properties and is occasionally classified as a metalloid.
A pot can be any one of the three.
Bismuth is more metallic than nitrogen; nitrogen is a gas, nonmetal and bismuth is a posttransition metal.
Chlorine would be an example of a non metallic element.
Brass is an alloy made by combining copper with zinc. It is not a nonmetal; it is a metallic alloy.