bohrium — Bh
The chemical element bohrium is an element of type Transition metal with the symbol Bh. It has an atomic mass of 270 u and an electronic configuration of [Rn] 5f14 6d5 7s2.
Synthétique
Radioactif
Liquide
Gaz
8
18
32
32
13
2
- Atomic number
- 107
- Atomic mass
- 270
- Symbol
- Bh
- Melting point
- 0
- Boiling point
- 0
- Density
- 37.1
- Period
- 7
- Group
- 7
- Discovery
- 1981 Armbruster and Menzenberg
- Abundance
- 0
- Radius
- 0
- Electronegativity
- 0
- Ionization
- 0
- Isotope
- 0
- Electronic configuration
- [Rn] 5f14 6d5 7s2
- Oxidation state
- 0
- Electron
- 2,8,18,32,32,13,2