Physical Properties of Nickel and Rhodium
Melting Point
1,453.00 °C
  
31
1,966.00 °C
  
12
Boiling Point
2,732.00 °C
  
38
3,727.00 °C
  
17
Appearance
  
  
Physical State
Solid
  
Solid
  
Color
Silver
  
Silvery White
  
Luster
Metallic
  
Metallic
  
Hardness
  
  
Vickers Hardness
1,100.00 MPa
  
9
Speed of Sound
4,900.00 m/s
  
12
4,700.00 m/s
  
15
Optical Properties
  
  
Allotropes
No
  
No
  
α Allotropes
Not Available
  
Not Available
  
β Allotropes
Not Available
  
Not Available
  
γ Allotropes
Not Available
  
Not Available