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Platinum
Platinum

Roentgenium
Roentgenium



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Roentgenium

Physical Properties of Platinum and Roentgenium

1 Physical
1.1 Melting Point
1,772.00 °CNA
Physical Properties of Francium
27 3410
1.3 Boiling Point
3,827.00 °CNA
Physical Properties of Flerovium
147 5660
1.5 Appearance
1.5.1 Physical State
Solid
Solid
1.5.2 Color
Silvery White
Silver
1.5.3 Luster
Metallic
Unknown Luster
1.6 Hardness
1.6.1 Mohs Hardness
3.50NA
Physical Properties of Cesium
0.2 8.5
1.8.1 Brinell Hardness
300.00 MPaNA
Physical Properties of Cesium
0.14 3490
1.10.1 Vickers Hardness
400.00 MPaNA
Physical Properties of Palladium
121 3430
2.2 Speed of Sound
2,800.00 m/sNA
Physical Properties of Thallium
818 16200
2.3 Optical Properties
2.3.1 Refractive Index
NANA
Physical Properties of Mercury
1.000933 1.7229
2.4.1 Reflectivity
73.00 %NA
Physical Properties of Molybdenum
58 97
2.6 Allotropes
2.6.1 α Allotropes
Not Available
Not Available
2.6.2 β Allotropes
Not Available
Not Available
2.6.3 γ Allotropes
Not Available
Not Available