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Physical Properties of Thorium and Lead
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Thorium
Lead
Physical Properties of Lead and Thorium
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
1,750.00 °C
17
327.50 °C
99+
Boiling Point
4,790.00 °C
8
1,740.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Silver
Gray
Luster
NA
Metallic
Hardness
Mohs Hardness
3.00
12
1.50
18
Brinell Hardness
390.00 MPa
29
38.00 MPa
99+
Vickers Hardness
295.00 MPa
29
Not Available
Speed of Sound
2,490.00 m/s
36
1,190.00 m/s
99+
Optical Properties
Allotropes
No
No
α Allotropes
Not Available
Not Available
β Allotropes
Not Available
Not Available
γ Allotropes
Not Available
Not Available
Chemical >>
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Compare Actinide Series
Thorium vs Americium
Thorium vs Neptunium
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Actinide Metals
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