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Roentgenium
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Roentgenium
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Curium
Physical Properties of Roentgenium and Curium
Roentgenium
Curium
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Summary
Periodic Table
Facts
Uses
Physical
Chemical
Atomic
Mechanical
Magnetic
Thermal
All
1 Physical
1.1 Melting Point
NA
1,340.00 °C
Physical Properties of Francium
▶
⊕
27
3410
1.3 Boiling Point
NA
3,110.00 °C
Physical Properties of Flerovium
▶
⊕
147
5660
2.2 Appearance
2.2.1 Physical State
Solid
Solid
2.2.2 Color
Silver
Silver
2.2.3 Luster
Unknown Luster
Metallic
2.3 Hardness
2.3.1 Mohs Hardness
NA
NA
Physical Properties of Cesium
▶
⊕
0.2
8.5
2.6.2 Brinell Hardness
NA
NA
Physical Properties of Cesium
▶
⊕
0.14
3490
2.6.4 Vickers Hardness
NA
NA
Physical Properties of Palladium
▶
⊕
121
3430
2.7 Speed of Sound
NA
NA
Physical Properties of Thallium
▶
⊕
818
16200
2.8 Optical Properties
2.8.1 Refractive Index
NA
NA
Physical Properties of Mercury
▶
⊕
1.000933
1.7229
2.9.2 Reflectivity
NA
NA
Physical Properties of Molybdenum
▶
⊕
58
97
2.10 Allotropes
✔
✘
✔
✘
2.10.1 α Allotropes
Not Available
Not Available
2.10.2 β Allotropes
Not Available
Not Available
2.10.3 γ Allotropes
Not Available
Not Available
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