Why is iodine poor conductor of electricity?

Conductor of Eletricity: Iodine does not conduct electricity since each molecule of iodine comprises two iodine atoms joined by a covalent bond that cannot be excited sufficiently to transfer electrical energy.

Is iodine a good conductor of electricity?

Note: The other options- iodine, sulphur and bromine are non-metals. Hence, they are bad conductors of electricity.

Is iodine a conductor poor conductor or semiconductor?

Electrical Type of the elements

Hydrogen N/A Niobium
Aluminum Conductor Iodine
Silicon Semiconductor Xenon
Phosphorus Conductor Cesium
Sulfur Insulator Barium

What is the electrical conductivity of iodine?

Diamond electrical conductivity is approximately 0.001.

Electrical Conductivity of the elements.

Hydrogen Aluminum
N/A 3.8×107 S/m
Niobium Iodine
6.7×106 S/m 1×107 S/m
Thallium Neptunium

What is a poor conductor of electricity?

Materials like glass and plastic are poor electrical conductors, and are called insulators. They are used to stop electricity from flowing where it is not needed or where it can be dangerous, such as through our bodies.

What are 5 good conductors?


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

Which metal is the best conductor of heat?

Metals That Conduct Heat the Best

  • Silver. Silver is one of the best metals for conducting heat because it works as a powerful reflector. …
  • Copper. Copper is yet another good conductor of heat because it absorbs heat quickly and holds it for a long period of time. …
  • Aluminum. …
  • Brass.
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Which metal is the poorest conductor of electricity?

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

Is silver a good conductor of electricity?

The most electrically conductive element is silver, followed by copper and gold. … Silver is the best conductor because its electrons are freer to move than those of the other elements, thereby making it more suitable for the conduction of electricity and heat than any other element.

Is iodine very reactive?

Iodine is the least reactive of the halogens as well as the most electropositive, meaning it tends to lose electrons and form positive ions during chemical reactions. It is also the heaviest and the least abundant of the stable halogens.

Does electricity pass through carbon?

Carbon atom has 4 electrons in its outer shell. … This delocalised electron can move move freely between the carbon layers of graphite and conduct electricity.