Multiple choice

Lead is commonly used in

  1. storage batteries

  2. fans

  3. TVs

  4. bicycles

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Lead is a key component in lead-acid storage batteries, used in cars and backup power systems. Lead plates and sulfuric acid create the electrochemical reaction. Lead is too heavy and toxic for use in fans, TVs, or bicycles.