10 Facts About the Element Lead

Ancient Romans put it in everything—even their wine.

The World's 10 Most Deadly Minerals - Geology In

Lead Facts - Uses, Properties, Element Pb, Plumbing, Pipes, Weights

Lead - Wikipedia

Lead

Lead Facts - Pb or Element Number 82

Why Lead Poisoning Probably Did Not Cause the Downfall of the Roman Empire - Tales of Times Forgotten

Lead Element: (Properties + Uses + Facts) - Science4Fun

Lead Poisoning

Kids science: Periodic Table of Elements