Best answer: Which substances are best for conducting electricity?

What substances conducts electricity the best?

Silver Conductivity

“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 substances will conduct electricity?

An electrolyte is any salt or ionizable molecule that, when dissolved in solution, will give that solution the ability to conduct electricity. This is because when a salt dissolves, its dissociated ions can move freely in solution, allowing a charge to flow.

What types of substances conduct electricity and why?

1 Answer

  • Solid ionic compounds don’t conduct electricity. …
  • Solutions of ionic compounds and molten ionic compounds can conduct electricity because the ions are free to move around. …
  • Metals conduct electricity because the delocalized bonding allows the electrons to move from one place to another.

What are 5 good conductors?


  • silver.
  • copper.
  • gold.
  • aluminum.
  • iron.
  • steel.
  • brass.
  • bronze.

Which metal is the poorest conductor of electricity?

Bismuth and tungsten are two metals which are poor conductors of electricity.

Can a diamond conduct electricity?

Diamond is a form of carbon in which each carbon atom is joined to four other carbon atoms, forming a giant covalent structure. As a result, diamond is very hard and has a high melting point. … It does not conduct electricity as there are no delocalised electrons in the structure.

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Do all substances conduct electricity?

Answers. All the metals conduct electricity well.

Does a strong acid conduct electricity?

If the acid or base conducts electricity strongly, it is a strong acid or base. If the acid or base conducts electricity weakly, it is a weak acid or base.

Bond Strength Principle.

Characteristic Strong Acid or Base Weak Acid or Base
Bond Strength weak strong

How do you know if a solution will conduct electricity?

The easiest way to determine whether a compound can conduct a current is to identify its molecular structure or composition. Compounds with strong conductivity dissociate completely into charged atoms or molecules, or ions, when dissolved in water. … The higher the concentration of ions, the greater the conductivity.

Can C6H12O6 conduct electricity?

Let’s now go over the compounds listed in answer choices: C3H7OH is a covalent compound (all the elements are nonmetals) and does not conduct electricity, C6H12O6 similarly is a covalent compound because it consists of all nonmetals. … Both of these compounds can conduct electricity.