| Americium ✕ | |
|---|---|
| Symbol | Am |
| Atomic number | 95 |
| Chemical property | Actinide |
| Origin o the name | The Americas, as the element was first synthesized on the continent, by analogy with europium |
| Period | 7 |
| Density (g/cm³) | 13.69 |
| Melting point (K) | 1449 |
| Boiling point (K) | 2880 |
| Electro-negativity | 1.13 |
| Abundance in earth's crust (mg/kg) | 0 |