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Eu
Europium
#63 · Lanthanide
| Mass | 151.96 u |
| Density | 5.243 g/cm³ |
| Melting | 1099.0 K |
| Boiling | 1802.0 K |
| Electronegativity | 1.2 |
| Ionization Energy | 547.1 kJ/mol |
| Atomic Radius | 180.0 pm |
| Block | f-block |
| State (RT) | Solid |
| Config | [Xe] 4f7 6s2 |