| Group | ||||
|---|---|---|---|---|
| 13 | 14 | 15 | ||
| 5 |
50
Sn
Tin
[Kr] 5s2 4d10 5p2
|
|||
| Period | 6 |
81
Tl
Thallium
[Xe] 6s2 4f14 5d10 6p1
|
82
Pb
Lead
[Xe] 6s2 4f14 5d10 6p2
Name origin:
the Anglo-Saxon lead (plumbum in Latin)
Atomic weight (amu):
207.2
Specific heat capacity (J/gK):
0.129
Density (g/cm3):
11.342
Melting point (K):
600.61
Boiling point (K):
2022.0
Electronegativity (Pauling):
1.87
Abundance (mg/kg):
14.0
|
83
Bi
Bismuth
[Xe] 6s2 4f14 5d10 6p3
|
| 7 |
114
Fl
Flerovium
[Rn] 7s2 5f14 6d10 7p2
|
|||
Tip: Hover over an adjacent element to compare its electron configuration to that of the central element.