Cerium

Properties

Atomic Number

58

Atomic Symbol

Ce

Atomic Mass

140.116

CAS No.

7440-45-1

Density

6.689 g/cm³

Series

lanthanoid

Melting Point

798°C

Boiling Point

3,360°C

Thermal Conductivity

0.11 W/cm °C

Heat of Fusion

5.5 kJ/mol

Heat of Vaporization

350 kJ/mol

Electronegativity

1.12 pauling

Crystal Structure

Hexagonal

Electrical Conductivity

1.4×10⁶ S/m