Compare Elements
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Am
Americium
#95 · Actinide
| Mass | 243.06138 u |
| Density | 13.69 g/cm³ |
| Melting | 1449.0 K |
| Boiling | 2880.0 K |
| Electronegativity | 1.3 |
| Ionization Energy | 578.0 kJ/mol |
| Atomic Radius | 173.0 pm |
| Block | f-block |
| State (RT) | Solid |
| Config | [Rn] 5f7 7s2 |