See also:
| » ChemGlobe: Lead - Electronic, thermal, and steric data along with an isotope table. |
| » ChemicalElements.com: Lead - Basic information, atomic structure, and isotopes table. |
| » EnvironmentalChemistry.com: Lead - Atomic structure, chemical and physical properties, and table of nuclides. |
| » It's Elemental: Lead - Basic physical and historical information. |
| » LANL: Lead - Properties, forms, uses, and handling. |
| » Lenntech: Lead - Physical data, chemical properties, health and environmental effects. |
| » USGS Minerals Information: Lead - Statistics and information on the worldwide supply, demand, and flow of the element (PDF format). |
| » Visual Elements: Lead - Image, uses, physical information, and key isotopes. |
| » Wikipedia: Lead - Properties of the element, including its history, applications, and characteristics. |