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Physical Properties of Protactinium



Physical
0

Melting Point
1,568.00 °C 21

Boiling Point
4,027.00 °C 12

Appearance
0

Physical State
Solid 0

Color
Silver 0

Luster
Metallic 0

Hardness
0

Mohs Hardness
Not Available 0

Brinell Hardness
Not Available 0

Vickers Hardness
Not Available 0

Speed of Sound
Not Available 0

Optical Properties
0

Refractive Index
Not Available 0

Reflectivity
Not Available 0

Allotropes
No 0

α Allotropes
Not Available 0

β Allotropes
Not Available 0

γ Allotropes
Not Available 0

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