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Mendelevium
Mendelevium

Thallium
Thallium



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Mendelevium
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Thallium

Physical Properties of Mendelevium and Thallium

1 Physical
1.1 Melting Point
827.00 °C303.50 °C
Physical Properties of Francium
27 3410
1.2 Boiling Point
NA1,457.00 °C
Physical Properties of Flerovium
147 5660
1.3 Appearance
1.3.1 Physical State
Solid
Solid
1.3.2 Color
Unknown
Silvery White
1.3.3 Luster
Metallic
NA
1.4 Hardness
1.4.1 Mohs Hardness
NA1.20
Physical Properties of Cesium
0.2 8.5
1.4.2 Brinell Hardness
NA26.50 MPa
Physical Properties of Cesium
0.14 3490
1.4.3 Vickers Hardness
NANA
Physical Properties of Palladium
121 3430
1.5 Speed of Sound
NA818.00 m/s
Palladium
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