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Platinum
Platinum

Gallium
Gallium



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Platinum
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Gallium

Physical Properties of Platinum and Gallium

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1 Physical
1.1 Melting Point
1,772.00 °C29.78 °C
Physical Properties of Francium
27 3410
1.2 Boiling Point
3,827.00 °C2,403.00 °C
Physical Properties of Flerovium
147 5660
1.3 Appearance
1.3.1 Physical State
Solid
Solid
1.3.2 Color
Silvery White
Silvery White
1.3.3 Luster
Metallic
Metallic
1.4 Hardness
1.4.1 Mohs Hardness
3.501.50
Physical Properties of Cesium
0.2 8.5
1.4.2 Brinell Hardness
300.00 MPa56.80 MPa
Physical Properties of Cesium
0.14 3490
1.4.3 Vickers Hardness
400.00 MPaNA
Physical Properties of Palladium
121 3430
1.5 Speed of Sound
2,800.00 m/s2,740.00 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
73.00 %NA
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