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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.
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).
Wikipedia: Lead
Properties of the element, including its history, applications, and characteristics.
[Periodic Table Mozilla]
Last update:
November 3, 2012 at 9:35:05 UTC
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