 | Lead | Atomic Number: 82 |
- Overview
Property Value Units 207.2
11.34
- Thermal Properties
Thermal Properties
Property Value Units 327°C
1740°C
The critical pressure has not been determined for Lead
The critical temperature has not been determined for Lead
4.77 kJ/mol
178 kJ/mol
127 J/kg·K
35 W/m·K
- Electon Configuration
[Xe] 4f14 5d10 6s2 6p2
K L M N O P Q 2 8 18 32 18 4 0 Level S Orbital P Orbital D Orbital F Orbital Level 1 Level 2 - History
Year Discovered
ancient
- Isotopes
Isotope Common Name Symbol Mass Status Abundance Half-life Decay mode Decay Energy Nuclear Spin Magnetic Moment 82
Pb
204
Lead Pb 204 Stable 1.4 - - - - - 82
Pb
206
Lead Pb 206 Stable 24.1 - - - - - 82
Pb
207
Lead Pb 207 Stable 22.1 - - - - - 82
Pb
208
Lead Pb 208 Stable 52.4 - - - - - Isotopic mass data for stable isotopes is from:
G. Audi, A.H. Wapstra in Nuclear Physics A, 1993, 565, 1-65
and
G. Audi, A.H.Wapstra in Nuclear Physics A, 1995, 595 409-480.Natural abundance data is from:
K.J.R. Rosman, P.D.P. Taylor in Pure Appplied Chemistry, 1999, 71, 1593-1607.- Occurance
In the Universe 0.000001% In the Sun 0.000001% In Meteorites 0.000014% In the Earth's Crust 0.00099% In Seawater 0.000000003% In the Human Body 0.00017% - Models
Pictures, videos and 3D models of the element
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