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Radium
Radium

Chromium
Chromium



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Chromium

Physical Properties of Radium and Chromium

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1 Physical
1.1 Melting Point
700.00 °C1,857.00 °C
Physical Properties of Francium
27 3410
1.2 Boiling Point
1,737.00 °C2,672.00 °C
Physical Properties of Flerovium
147 5660
1.3 Appearance
1.3.1 Physical State
Solid
Solid
1.3.2 Color
Silvery White
Silver
1.3.3 Luster
Metallic
Metallic
1.4 Hardness
1.4.1 Mohs Hardness
NA8.50
Physical Properties of Cesium
0.2 8.5
1.4.2 Brinell Hardness
NA687.00 MPa
Physical Properties of Cesium
0.14 3490
1.4.3 Vickers Hardness
NA1,060.00 MPa
Physical Properties of Palladium
121 3430
1.5 Speed of Sound
NA5,940.00 m/s
Physical Properties of Thallium
818 16200
1.6 Optical Properties
1.6.1 Refractive Index
NANA
Physical Properties of Mercury
1.000933 1.7229
1.6.2 Reflectivity
NANA
Physical Properties of 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