Physical Properties of Holmium and Gold
Physical Properties
Melting Point
1,461.00 °C
30
1,064.43 °C
99+
Boiling Point
2,600.00 °C
99+
2,807.00 °C
36
Appearance
Physical State
Solid
Solid
Color
Silvery White
Gold
Luster
Metallic
Metallic
Hardness
Mohs Hardness
Not Available
2.50
14
Brinell Hardness
746.00 MPa
13
194.00 MPa
99+
Vickers Hardness
481.00 MPa
23
216.00 MPa
31
Speed of Sound
2,760.00 m/s
30
2,030.00 m/s
99+
Optical Properties
Reflectivity
Not Available
95.00 %
2
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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