they are called montas
The group of elements that do not conduct electricity are generally called non metals.
Conductors
These elements are called noncoductors.
Elements that are shiny and conduct electricity are called metals. These elements have a high luster, or metallic shine, and their outer electrons are free to move, allowing them to conduct electricity. Examples of shiny, metallic elements include copper, silver, and gold.
Most elements found on the left side of the staircase in the Periodic Table of the Elements, and those elements are called metals. Good examples of best conductors are copper (Cu), Iron, and Aluminum, while elements like Mercury cannot conduct electricity. The reason they can conduct electricity is because of metallic bonding.
Insulators. Their valence electrons are tightly bound because the valence shell is close to full or full. Since each shell can only only hold a certain amount of electrons, the number of electrons depends on which shell is the outer or valence shell.
ELECTROLYTES
Conductor are materials that conduct electricity. There are also semiconductors, which conduct electricity but not as well, and superconductors, which conduct electricity without resistance when very cold.
The ability to conduct heat or electricity is acutally called conductivity.
A solution which can conduct electricity is known as an electrolyte.
Materials that do not conduct electricity are called insulators. Examples include rubber, plastic, glass, and ceramic. Insulators have high resistance to the flow of electricity due to the lack of free-flowing electrons.
An Eletctolyte.