Date of Discovery: 1901
Discoverer: Eugene Demarcay
Name Origin: Europe
Uses: Color televisions
Obtained From: Man-made

 
Atomic Number: 63
Atomic Mass: 151.964 amu
Melting Point: 822.0 °C (1095.15 °K, 1511.6 °F)
Boiling Point: 1597.0 °C (1870.15 °K, 2906.6 °F)
Crystal Structure: Cubic
Density @ 293 K: 5.259 g/cm3
Color: Silver

 
Isotope
Eu-147
Eu-148
Eu-149
Eu-150
Eu-151
Eu-152
Eu-152m
Eu-153
Eu-154
Eu-155
Eu-156
Half Life
24.4 days
54.5 days
93.1 days
36.0 years
Stable
13.5 years
9.3 hours
Stable
8.6 years
7.4 years
15.2 days