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(Th:Thorium)

 

Symbol 

Th

Name

Thorium

Atomic Number 

90

Atomic Weight

232.038

Boiling Point(°C)

4,790

Melting Point(°C)

1,750

Density 

11.7

Heat Vapor

- -

Heat Fusion

4.6

Electrical Conductivity

0.055

Thermal Conductivity 

- -

Specific Heat Capacity

0.034

Electron Shell 

2,8,18,32,18,10,2

Orbital

6d2

 

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