Europium

Properties

Atomic Number

63

Atomic Symbol

Eu

Atomic Mass

151.964

CAS No.

7440-53-1

Density

5.244 g/cm³

Series

lanthanoid

Melting Point

822°C

Boiling Point

1,527°C

Thermal Conductivity

0.14 W/cm °C

Heat of Fusion

9.3 kJ/mol

Heat of Vaporization

175 kJ/mol

Crystal Structure

Cubic

Electrical Conductivity

1.1×10⁶ S/m