Name |
Lead |
Symbol |
Pb |
Atomic Number |
82 |
Atomic Mass |
207.2 |
Number of Protons |
82 |
Number of Electrons |
82 |
Number of Neutrons |
125 |
Melting Point |
621.5°F |
Boiling Point |
3,180°F |
Normal Phase |
Solid |
Family |
Carbon |
Period |
Period 6 |
Group |
Group 14 |
Origin of Name |
Lead comes from the Latin word ¨Plumbum.¨ |
Date and Place of Discovery |
Unknown |
Interesting Facts |
|
Common Uses |
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