Lead By: Qua’Sha Rawlings.

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Presentation transcript:

Lead By: Qua’Sha Rawlings

General Information G Element Name: Lead Atomic Weight: 207.2 Chemical Symbol: Pb Atomic Number: 82

Who Discovered Lead? Discovered by: known since ancient times Year: Unknown

Pictures

Why is Lead so special? It is a active metal Dissolves slowly in water and cold acids It does not burn

Lead Best friends Nitrogen Fluorine Chlorine

Videos https://www.youtube.com/watch?v=q3y6j2iEBbM

Common Uses Bullets Pencils Lead pipes Batteries

Special compounds Lead fluoride (PbF2) Lead iodide (PbI2) Lead phosphate (2PbO º PbHPO3)

Atomic number Atomic weight Boiling Point Melting Point Atomic symbol Density

Interesting Facts Does not occur in nature in large amounts Found is zinc, silver and copper ores It is not a good conductor of electricity

Work Cited http://education.jlab.org/qa/discover_ele.html http://www.chemistryexplained.com/elements/L-P/Lead.html http://www.hobart.k12.in.us/ksms/PeriodicTable/lead.htm