•Name of element Lead

•Symbol Pb

•Atomic Number 82

•Atomic mass 207.2 amu

•Boiling point Boiling point 1740.01740.0

Melting Point Melting Point 327.5327.5

Density 11.34 Density 11.34

g/cm3g/cm3

•# protons 82

•# electrons 82

•# neutrons 125

•Electron configuration

2,8,18,32,18,4

•Element group 14

•Element period 6

Lead

•Color bluish

•Have no odor

•Toxicity is lead poisoning known

as plumbism

•Common isotopes

radiogenic

•Lead got its name from the Greek

word protos

•The uses of lead is use of batteries

lead sheets on roof and sail boats

•And lead found in the earth crust and

highly toxic