108
Hs
Hassium
(277) | 2
8
18
32
32
14
2
|
108
Hs
Hassium
(277) | 2
8
18
32
32
14
2
|
| General |
|---|
| Name | Hassium | | Symbol | Hs | | Number | 108 | | Chemical series | Transition elements | | Group / Period | 8 / 7 | | Block | d-block | | CAS registry number | 54037-57-9 |
| Physical properties |
|---|
| State | solid | | Density | g/cm3 | | Melting point | | | Boiling point | | | Critical point | |
| Atomic properties |
|---|
| Atomic Weight | (277) g/mol | | Crystal structure | | | Electronegativity | | | Atomic radius | | | Atomic radius (calculated) | | | Electron configuration | [Rn] 5f14 6d6 7s2
| | Electrons per shell | 2, 8, 18, 32, 32, 14, 2 | | Number of protons | 108 | | Number of neutrons | 161 |
|
Meitnerium