| Group | ||||
|---|---|---|---|---|
| 11 | 12 | 13 | ||
| 5 |
48
Cd
Cadmium
[Kr] 5s2 4d10
|
|||
| Period | 6 |
79
Au
Gold
[Xe] 6s1 4f14 5d10
|
80
Hg
Mercury
[Xe] 6s2 4f14 5d10
Name origin:
Mercury, the first planet in the Solar System (Hg from former name hydrargyrum, from Greek hydr- water and argyros silver)
Atomic weight (amu):
200.592
Specific heat capacity (J/gK):
0.14
Density (g/cm3):
13.5336
Melting point (K):
234.43
Boiling point (K):
629.88
Electronegativity (Pauling):
2.0
Abundance (mg/kg):
0.085
|
81
Tl
Thallium
[Xe] 6s2 4f14 5d10 6p1
|
| 7 |
112
Cn
Copernicium
[Rn] 7s2 5f14 6d10
|
|||
Tip: Hover over an adjacent element to compare its electron configuration to that of the central element.