The largest commercial use of lead is in
A)gasoline
B)protective coatings for steel
C)semiconductors
D)paints
E)batteries used in automobiles

Question

Quizplus · Accepted Answer

The largest commercial use of lead is in automobile batteries. Lead-acid battery technology has been around for more than 150 years and is used in a variety of applications, with the largest being automotive starting, lighting, and ignition (SLI) batteries. Lead is used to protect the plates inside the battery and provide a source of electrons for chemical reactions during the charging and discharging process.

The Largest Commercial Use of Lead Is in