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Physical Properties of Thorium

Physical Properties of Thorium

Thorium Melting Point
1,750.00 °C
17
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Thorium Boiling Point
4,790.00 °C
8
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Appearance of Thorium

Physical State
Solid
📊

Color
Silver

Luster
NA

Hardness of Thorium

Mohs Hardness
3.00
12
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Brinell Hardness
390.00 MPa
29
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Vickers Hardness
295.00 MPa
29
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Speed of Sound
2,490.00 m/s
36
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Optical Properties

Refractive Index
Not Available

Reflectivity
Not Available

Allotropes

α Allotropes
Not Available

β Allotropes
Not Available

γ Allotropes
Not Available