Lead
(Redirected from Pb)
Lead | |
---|---|
Pb | |
In situ availability: | |
Necessity: | |
Atomic number: | 82 |
Atomic mass: | 207.2 |
group: | 14 |
period: | 6 |
normal phase: | Solid |
series: | Poor Metals |
density: | 11.34 g/cm3 |
melting point: | 600.61K, 327.46°C, 621.43°F |
boiling point: | 2022K, 1749°C, 3180°F |
In ← Sn → Sb | |
Tl ← Pb → Bi | |
Uut ← Uuq → Uup | |
Atomic radius (pm): | 180 |
Bohr radius (pm): | 154 |
Covalent radius (pm): | 147 |
Van der Waals radius (pm): | 202 |
ionic radius (pm): | (+2) 119 |
1st ion potential (eV): | 7.42 |
Electron Configuration | |
1s2 2s2 2p6 3s2 3p6 3d10 4s2 4p6 4d10 4f14 5s2 5p6 5d10 6s2 6p2 | |
Electrons Per Shell | |
2, 8, 18, 32, 18, 4 | |
Electronegativity: | 1.8 |
Electron Affinity: | 0.36 |
Oxidation states: | 4, 2 |
Magnetism: | Diamagnetic |
Crystal structure: | Face centered cubic |
Lead is a Poor Metal in group 14.
It has a Face centered cubic crystalline structure.
This element has two stable isotopes: 206 and 208.
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