| Group | ||||
|---|---|---|---|---|
| 16 | 17 | 18 | ||
| 6 |
85
At
Astatine
[Xe] 6s2 4f14 5d10 6p5
|
|||
| Period | 7 |
116
Lv
Livermorium
[Rn] 7s2 5f14 6d10 7p4
|
117
Ts
Tennessine
[Rn] 7s2 5f14 6d10 7p5
Name origin:
Tennessee, United States (where Oak Ridge National Laboratory is located)
Atomic weight (amu):
294.0
Specific heat capacity (J/gK):
Density (g/cm3):
7.2
Melting point (K):
673.0
Boiling point (K):
823.0
Electronegativity (Pauling):
unknown
Abundance (mg/kg):
0.0
|
118
Og
Oganesson
[Rn] 7s2 5f14 6d10 7p6
|
Tip: Hover over an adjacent element to compare its electron configuration to that of the central element.