| Symbol |
Eu |
|
| Atomic Number |
63 |
Relative Atomic Mass
12C = 12.0000 |
151.965 |
Atomic Radius
pm |
204 |
First Ionisation Energy
kJ mol-1 |
546.7 |
| Electronegativity |
n/a |
Density
kg m-3 |
5243 [293 K] |
Molar Volume
cm3 |
28.98 |
Thermal Conductivity
W m-1 K-1 |
13.9 [300 K] |
Melting Point
K |
1095 |
Boiling Point
K |
1870 |
| Number of Isotopes |
26 |
Ground State Electron
Configuration |
[Xe]4f76s2 |
| Term Symbol |
8S7/2 |
| Discovery |
Discovered by E.A. Demarcay (Paris, France) in 1901 |
| Name Derived From |
Named after Europe |
Name in Other
Languages |
 Croatian | Europij |
 Danish | europium |
 Dutch | europium |
 Finnish | europium |
 French | europium |
 German | Europium |
 Italian | europio |
 Norwegian | europium |
 Portuguese | európio |
 Spanish | europio |
 Swedish | europium |
| Peter van der Krogt's Element Multidict - element name translations in over 48 langauges |
