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Physical Properties of Technetium and Ruthenium


Physical Properties of Ruthenium and Technetium


Physical Properties

Melting Point
2,200.00 °C   
9
2,250.00 °C   
8

Boiling Point
4,877.00 °C   
7
3,900.00 °C   
14

Appearance
  
  

Physical State
Solid   
Solid   

Color
Shiny Gray   
Silvery White   

Luster
NA   
Metallic   

Hardness
  
  

Mohs Hardness
Not Available   
6.50   
5

Brinell Hardness
Not Available   
2,160.00 MPa   
3

Speed of Sound
16,200.00 m/s   
1
5,970.00 m/s   
4

Optical Properties
  
  

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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