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Physical Properties of Gold and Potassium
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Gold
Potassium
Physical Properties of Potassium and Gold
Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
Physical Properties
Melting Point
1,064.43 °C
99+
63.65 °C
99+
Boiling Point
2,807.00 °C
36
774.00 °C
99+
Appearance
Physical State
Solid
Solid
Color
Gold
Silvery Gray
Luster
Metallic
NA
Hardness
Mohs Hardness
2.50
14
0.40
23
Brinell Hardness
194.00 MPa
99+
0.36 MPa
99+
Vickers Hardness
216.00 MPa
31
Not Available
Speed of Sound
2,030.00 m/s
99+
2,000.00 m/s
99+
Optical Properties
Reflectivity
95.00 %
2
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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