Physical Properties of Indium and Platinum
Melting Point
1,772.00 °C
  
16
Boiling Point
2,000.00 °C
  
99+
3,827.00 °C
  
15
Appearance
  
  
Physical State
Solid
  
Solid
  
Color
Silvery Gray
  
Silvery White
  
Luster
Lustrous
  
Metallic
  
Hardness
  
  
Vickers Hardness
Not Available
  
Speed of Sound
1,215.00 m/s
  
99+
2,800.00 m/s
  
29
Optical Properties
  
  
Reflectivity
Not Available
  
Allotropes
No
  
No
  
α Allotropes
Not Available
  
Not Available
  
β Allotropes
Not Available
  
Not Available
  
γ Allotropes
Not Available
  
Not Available