Like most other nonmetals, fluorine cannot conduct electricity, and its electrons explain this as well. An electric current is a flow of electrons. … They hold onto their electrons so they cannot flow.
Which conductor is electricity?
The flow of electricity is called current. Metals are generally very good conductors, meaning they let current flow easily. Materials that do not let current flow easily are called insulators. Most nonmetal materials such as plastic, wood and rubber are insulators.
Is fluorine the poorest conductor of electricity?
The poorest conductor of electricity from the given choices is fluorine. This is because fluorine is a non – metal. Like other non – metals, fluorine does not conduct electricity.
What are 4 good conductors of electricity?
Copper, Silver, Aluminum, Gold, Steel and Brass are common conductors of electricity. While silver and gold are both effective, they are too expensive for common use.
What is the number 1 conductor of electricity?
“Silver is the best conductor of electricity because it contains a higher number of movable atoms (free electrons). For a material to be a good conductor, the electricity passed through it must be able to move the electrons; the more free electrons in a metal, the greater its conductivity.
What are 5 good conductors?
Is the best conductor of electricity?
The best conductor of electricity is pure silver, but to no surprise, it is not one of the most commonly used metals to conduct electricity. … The second drawback is the most obvious—it is simply too expensive to run silver wire through a building—far more expensive than aluminum or copper.
Is fluorine a good or poor conductor?
Fluorine is a bad conductor of electricity as it remains incapable of giving out free electrons that remain localized on fluorine. This happens mainly due to two reasons: The reactivity of fluorine atom is high as it needs only one electron to fill its outermost orbit.
Why is oxygen a poor conductor?
Among all the options, only Oxygen is non-metal. Non-metals do not have enough free electrons for the flow of electricity. And hence are bad conductors of electricity.
Is Oxygen an electrical conductor?
Oxygen is a colorless, odorless, tasteless gas; it is the first member of Group 16 of the periodic table. It is denser than air and only slightly soluble in water. A poor conductor of heat and electricity, oxygen supports combustion but does not burn.
Is gold the best conductor of electricity?
Gold is used as a contact metal in the electronics industry as it is a good conductor of both electricity and heat.
Which metal is the poorest conductor of electricity?
Bismuth and tungsten are two metals which are poor conductors of electricity.