Free help with homework

Why join Brainly?

  • ask questions about your assignment
  • get answers with explanations
  • find similar questions


Lead is a relatively common element, easily found and mined in the earth and for this reason, it is impossible to say who first discovered lead because it was used in many different countries during the middle ages.
0 0 0
Lead was one of the earliest metals discovered by the human race and was in use by 3000 bc
0 0 0
The Brain
  • The Brain
  • Helper
Not sure about the answer?
Learn more with Brainly!
Having trouble with your homework?
Get free help!
  • 80% of questions are answered in under 10 minutes
  • Answers come with explanations, so that you can learn
  • Answer quality is ensured by our experts