82
Pb
Lead
Lead
Lead (Pb)
Post-transition Metals · Solid · Period 6 · Group 14
Element Properties
- Atomic Number
- 82
- Symbol
- Pb
- Atomic Mass
- 207
- Category
- Post-transition Metals
- Standard State
- Solid
- Period
- 6
- Group
- 14
- Electronegativity
- 2.33
- Atomic Radius
- 202
- Ionization Energy
- 7.42
- Electron Affinity
- 0.36
- Oxidation States
- +4, +2
- Melting Point
- 600.61 K (327.46 °C)
- Boiling Point
- 2022 K (1748.85 °C)
- Density
- 11.342
- Electron Configuration
- [Xe]6s2 4f14 5d10 6p2
- Year Discovered
- Ancient
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Frequently asked questions
What is the atomic number of Lead?
The atomic number of Lead is 82, which equals the number of protons in its nucleus.
What is the atomic mass of Lead?
The atomic mass of Lead is approximately 207 u (one twelfth of the mass of a carbon-12 atom).
What is the electron configuration of Lead?
The electron configuration of Lead is [Xe]6s2 4f14 5d10 6p2.
Where is Lead in the periodic table?
Lead is located in period 6, group 14.
When was Lead discovered?
Lead has been known since antiquity.
Related elements
Same group
6
C
Carbon
12.011
14
Si
Silicon
28.085
32
Ge
Germanium
72.63
50
Sn
Tin
118.71
114
Fl
Flerovium
290.192