Americium (Am)
A fascinating actinide element.
Americium is element 95 on the periodic table.
Element properties
- Atomic number
- 95
- Symbol
- Am
- Atomic mass
- 243 u
- Category
- Actinide
- Period
- 7
- Group
- Not assigned
- Block
- f
- State
- Solid
- Electron configuration
- [Rn] 5f7 7s2
- Electronegativity (Pauling)
- 1.13
- Density
- 13.67 g/cm³
- Melting point
- 1176 °C
- Boiling point
- 2607 °C