Chlorine

Properties

Atomic Number

17

Atomic Symbol

Cl

Atomic Mass

35.453

CAS No.

7782-50-5

Density

3.214 g/l

Series

halogen

Melting Point

-101.5°C

Boiling Point

-34.04°C

Thermal Conductivity

0.000089 W/cm °C

Heat of Fusion

3.2 kJ/mol

Heat of Vaporization

10.2 kJ/mol

Electronegativity

3.16 pauling

Crystal Structure

Orthorhombic

Electrical Conductivity

0.01 S/m