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Physical Properties of Molybdenum and Actinium


Physical Properties of Actinium and Molybdenum


Physical Properties

Melting Point
2,617.00 °C   
5
1,227.00 °C   
38

Boiling Point
4,612.00 °C   
9
3,200.00 °C   
26

Appearance
  
  

Physical State
Solid   
Solid   

Color
Gray   
Silvery White   

Luster
Metallic   
NA   

Hardness
  
  

Mohs Hardness
5.50   
7
Not Available   

Brinell Hardness
1,370.00 MPa   
7
Not Available   

Vickers Hardness
1,400.00 MPa   
6
Not Available   

Speed of Sound
5,400.00 m/s   
6
Not Available   

Optical Properties
  
  

Reflectivity
58.00 %   
15
Not Available   

Allotropes
No   
No   

α Allotropes
Not Available   
Not Available   

β Allotropes
Not Available   
Not Available   

γ Allotropes
Not Available   
Not Available   

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