Question

Which of the following is NOT a good conductor of electricity?
1. Graphite
2. Copper
3. Bromine
4. Silver

Answer 1

Correct Answer - Option 3 : Bromine

The Correct Answer is Bromine.

• Bromine is a very poor conductor of electricity.
• Bromine was discovered in 1826 by the French chemist Antoine-Jérôme Balard.
• It is a deep red noxious liquid at room temperature.
• The atomic number of Bromine is 35.
• It is a p-block element.
• It is the third-largest halogen.

 

• Graphite is a mineral that forms when carbon is subjected to heat and pressure in Earth's crust and in the upper mantle.
• The most electrically conductive element is silver, followed by copper and gold.