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Chromium
Chromium

Copernicium
Copernicium



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Chromium
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Copernicium

Physical Properties of Chromium and Copernicium

1 Physical
1.1 Melting Point
1,857.00 °CNA
Francium
27 3410
1.2 Boiling Point
2,672.00 °CNA
Flerovium
147 5660
1.3 Appearance
1.3.1 Physical State
Solid
Solid
1.3.2 Color
Silver
Unknown
1.3.3 Luster
Metallic
Unknown Luster
1.4 Hardness
1.4.1 Mohs Hardness
8.50NA
Cesium
0.2 8.5
1.4.2 Brinell Hardness
687.00 MPaNA
Cesium
0.14 3490
1.4.3 Vickers Hardness
1,060.00 MPaNA
Palladium
121 3430
1.5 Speed of Sound
5,940.00 m/sNA
Thallium
818 16200
1.6 Optical Properties
1.6.1 Refractive Index
NANA
Mercury
1.000933 1.7229
1.6.2 Reflectivity
NANA
Molybdenum
58 97
1.7 Allotropes
1.7.1 α Allotropes
Not Available
Not Available
1.7.2 β Allotropes
Not Available
Not Available
1.7.3 γ Allotropes
Not Available
Not Available