Mendelevium — Md
The chemical element Mendelevium is an element of type Metal actinides with the symbol Md. It has an atomic mass of 258 u and an electronic configuration of [Rn] 5f13 7s2.
Synthétique
Radioactif
Liquide
Gaz
3
8
18
32
31
8
2
- Atomic number
- 101
- Atomic mass
- 258
- Symbol
- Md
- Melting point
- 0
- Boiling point
- 0
- Density
- 10.3
- Period
- 7
- Group
- 0
- Discovery
- 1955 Ghiorso et al.
- Abundance
- 0
- Radius
- 0
- Electronegativity
- 1.3
- Ionization
- 6.58
- Isotope
- 33
- Electronic configuration
- [Rn] 5f13 7s2
- Oxidation state
- 2,3
- Electron
- 2,8,18,32,31,8,2