The property utilized in the manufacture of lead shots is

The material used in the manufacture of lead pencil is

Which of the following is used widely in the manufacture of lead storage battery?

Which of the following is used widely in the manufacture of lead storage battery?

State the property utilized in the following: Electric wires are coated with polyvinyl chloride or a rubber like material.

State the property utilized in the following: Graphite in making electrodes.

Which is the catalyst used in the manufacture of sulphuric acid by lead chamber process ?