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(Ar:Argon)

 

Symbol

Ar

Name

Argon

Atomic Number

18

Atomic Weight

39.948

Boiling Point(°C)

-185.8

Melting Point(°C)

-189.4

Density

1.4

Heat Vapor

1.56

Heat Fusion

0.281

Electrical Conductivity

- -

Thermal Conductivity

4e-05

Specific Heat Capacity

0.125

Electron Shell

2,8,8

Orbital

3p6

 

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